diff --git a/deprecated/obsolete.h b/deprecated/obsolete.h
index 53bb4dbe8..549331d32 100755
--- a/deprecated/obsolete.h
+++ b/deprecated/obsolete.h
@@ -15490,6 +15490,202 @@ len = 0;
              }
              }
              }*/
+                //printf("helper.%d\n",helperid);
+            /*if ( ((ptr= queue_dequeue(&emitQ,0)) != 0 || (ptr= queue_dequeue(&helperQ,0)) != 0) )
+             {
+             printf("unexpected emitQ or helperQ\n");
+             exit(-1);
+             if ( ptr->bp != 0 && (coin= ptr->coin) != 0 && coin->active != 0 )
+             {
+             idle = 0;
+             coin->helperdepth++;
+             iguana_helpertask(fp,&MEM,MEMB,ptr);
+             coin->helperdepth--;
+             flag++;
+             }
+             myfree(ptr,ptr->allocsize);
+             }*/
+                if ( 0 && (ptr= queue_dequeue(&spendvectorsQ,0)) != 0 )
+                {
+                    //printf("spendvectorsQ size.%d\n",queue_size(&spendvectorsQ));
+                    coin = ptr->coin;
+                    if ( (bp= ptr->bp) != 0 && coin != 0 )
+                    {
+                        if ( coin->polltimeout < polltimeout )
+                            polltimeout = coin->polltimeout;
+                            //printf("call spendvectors.%d\n",bp->hdrsi);
+                            if ( coin->PREFETCHLAG > 0 )
+                            {
+                                iguana_ramchain_prefetch(coin,&bp->ramchain,0);
+                                if ( 0 && bp->hdrsi > 0 )
+                                    iguana_prefetch(coin,bp,bp->hdrsi-1,1);
+                                    }
+                        if ( (retval= iguana_spendvectors(coin,bp,&bp->ramchain,0,bp->n,0)) >= 0 )
+                        {
+                            flag++;
+                            if ( retval > 0 )
+                            {
+                                printf("GENERATED UTXO.%d for ht.%d duration %d seconds\n",bp->hdrsi,bp->bundleheight,(uint32_t)time(NULL)-bp->startutxo);
+                            } // else printf("null retval from iguana_spendvectors.[%d]\n",bp->hdrsi);
+                            bp->utxofinish = (uint32_t)time(NULL);
+                            iguana_balancesQ(coin,bp);
+                        } else printf("UTXO gen.[%d] utxo error\n",bp->hdrsi);
+                            }
+                    else if ( coin->active != 0 )
+                        printf("helper missing param? %p %p\n",coin,bp);
+                        myfree(ptr,ptr->allocsize);
+                        }
+                void iguana_spendvectorsQ(struct iguana_info *coin,struct iguana_bundle *bp)
+            {
+                struct iguana_helper *ptr;
+                bp->queued = (uint32_t)time(NULL);
+                ptr = mycalloc('i',1,sizeof(*ptr));
+                ptr->allocsize = sizeof(*ptr);
+                ptr->coin = coin;
+                ptr->bp = bp, ptr->hdrsi = bp->hdrsi;
+                ptr->type = 's';
+                ptr->starttime = (uint32_t)time(NULL);
+                queue_enqueue("spendvectorsQ",&spendvectorsQ,&ptr->DL,0);
+            }
+                
+                void iguana_convertQ(struct iguana_info *coin,struct iguana_bundle *bp)
+            {
+                struct iguana_helper *ptr;
+                bp->queued = (uint32_t)time(NULL);
+                ptr = mycalloc('i',1,sizeof(*ptr));
+                ptr->allocsize = sizeof(*ptr);
+                ptr->coin = coin;
+                ptr->bp = bp, ptr->hdrsi = bp->hdrsi;
+                ptr->type = 's';
+                ptr->starttime = (uint32_t)time(NULL);
+                queue_enqueue("convertQ",&convertQ,&ptr->DL,0);
+            }
+                
+                void iguana_balancesQ(struct iguana_info *coin,struct iguana_bundle *bp)
+            {
+                struct iguana_helper *ptr;
+                ptr = mycalloc('i',1,sizeof(*ptr));
+                ptr->allocsize = sizeof(*ptr);
+                ptr->coin = coin;
+                ptr->bp = bp, ptr->hdrsi = bp->hdrsi;
+                ptr->type = 'B';
+                ptr->starttime = (uint32_t)time(NULL);
+                ptr->timelimit = 0;
+                if ( bp->balancefinish == 0 )
+                    bp->balancefinish = 1;
+                coin->pendbalances++;
+                //printf("BALANCES Q[%d] %s bundle.%d[%d] balances.%u balancefinish.%u\n",coin->pendbalances,coin->symbol,ptr->hdrsi,bp->n,bp->utxofinish,bp->balancefinish);
+                queue_enqueue("balancesQ",&balancesQ,&ptr->DL,0);
+            }
+                
+            /*int32_t iguana_helpertask(FILE *fp,struct OS_memspace *mem,struct OS_memspace *memB,struct iguana_helper *ptr)
+             {
+             struct iguana_info *coin; struct iguana_peer *addr; struct iguana_bundle *bp,*nextbp;
+             addr = ptr->addr;
+             if ( (coin= ptr->coin) != 0 )
+             {
+             if ( (bp= ptr->bp) != 0 )
+             {
+             if ( 0 && ptr->type == 'M' )
+             {
+             if ( (nextbp= ptr->nextbp) != 0 )
+             {
+             bp->mergefinish = nextbp->mergefinish = (uint32_t)time(NULL);
+             if ( iguana_bundlemergeHT(coin,mem,memB,bp,nextbp,ptr->starttime) < 0 )
+             bp->mergefinish = nextbp->mergefinish = 0;
+             }
+             }
+             else if ( ptr->type == 'B' )
+             {
+             printf("helper bundleiters\n");
+             iguana_bundleiters(coin,mem,memB,bp,ptr->timelimit);
+             }
+             else if ( ptr->type == 'E' )
+             {
+             coin->emitbusy++;
+             if ( iguana_bundlesaveHT(coin,mem,memB,bp,ptr->starttime) == 0 )
+             {
+             //fprintf(stderr,"emitQ coin.%p bp.[%d]\n",ptr->coin,bp->bundleheight);
+             bp->emitfinish = (uint32_t)time(NULL) + 1;
+             coin->numemitted++;
+             } else bp->emitfinish = 0;
+             coin->emitbusy--;
+             }
+             } else printf("no bundle in helperrequest\n");
+             } else printf("no coin in helperrequest\n");
+             return(0);
+             }*/
+                
+                void iguana_mergeQ(struct iguana_info *coin,struct iguana_bundle *bp,struct iguana_bundle *nextbp)
+            {
+                struct iguana_helper *ptr;
+                ptr = mycalloc('i',1,sizeof(*ptr));
+                ptr->allocsize = sizeof(*ptr);
+                ptr->coin = coin;
+                ptr->bp = bp, ptr->hdrsi = bp->hdrsi;
+                ptr->nextbp = nextbp;
+                ptr->type = 'M';
+                ptr->starttime = (uint32_t)time(NULL);
+                //printf("%s EMIT.%d[%d] emitfinish.%u\n",coin->symbol,ptr->hdrsi,bp->n,bp->emitfinish);
+                queue_enqueue("helperQ",&helperQ,&ptr->DL,0);
+            }
+                if ( (bp= coin->current) != 0 && bp->hdrsi == coin->longestchain/coin->chain->bundlesize )
+                {
+                    n = bp->hdrsi;
+                    for (j=0; j<n; j++)
+                    {
+                        if ( (bp= coin->bundles[j]) == 0 || bp->emitfinish <= 1 )
+                            break;
+                    }
+                    if ( j == n )
+                    {
+                        for (j=0; j<n; j++)
+                        {
+                            if ( (bp= coin->bundles[j]) == 0 || (bp->startutxo == 0 && bp->utxofinish == 0) )
+                                break;
+                        }
+                        if ( j != n )
+                        {
+                            for (j=0; j<n; j++)
+                            {
+                                if ( (bp= coin->bundles[j]) != 0 )
+                                {
+                                    //printf("bundleQ.[%d]\n",j);
+                                    bp->balancefinish = bp->startutxo = 0;
+                                    bp->utxofinish = 1;
+                                    iguana_bundleQ(coin,bp,1000);
+                                }
+                            }
+                        } //else printf("skip A j.%d vs n.%d\n",j,n);
+                    } //else printf("skip j.%d vs n.%d\n",j,n);
+                } //else printf("skip hdrsi.%d vs %d\n",coin->current->hdrsi,coin->longestchain/coin->chain->bundlesize);
+        n = queue_size(&balancesQ);
+        for (iter=0; iter<n; iter++)
+        {
+            if ( queue_size(&bundlesQ) < 2 && (ptr= queue_dequeue(&balancesQ,0)) != 0 )
+            {
+                bp = ptr->bp;
+                if ( ptr->coin != coin || bp == 0 || time(NULL) < bp->nexttime )
+                {
+                    if ( 0 && bp != 0 )
+                        printf("skip.%d lag.%ld\n",bp->hdrsi,bp->nexttime-time(NULL));
+                        //bp->nexttime = (uint32_t)time(NULL);
+                        queue_enqueue("balanceQ",&balancesQ,&ptr->DL,0);
+                        continue;
+                }
+                flag++;
+                if ( coin != 0 )
+                {
+                    iguana_balancecalc(coin,bp,bp->bundleheight,bp->bundleheight+bp->n-1);
+                    if ( coin->active == 0 )
+                    {
+                        printf("detected autopurge after account filecreation. restarting.%s\n",coin->symbol);
+                        coin->active = 1;
+                    }
+                }
+                myfree(ptr,ptr->allocsize);
+            }
+        }
 
 #endif
 #endif
diff --git a/iguana/iguana777.c b/iguana/iguana777.c
index 6a8526420..acc0b488a 100755
--- a/iguana/iguana777.c
+++ b/iguana/iguana777.c
@@ -261,20 +261,6 @@ void iguana_emitQ(struct iguana_info *coin,struct iguana_bundle *bp)
     queue_enqueue("emitQ",&emitQ,&ptr->DL,0);
 }
 
-void iguana_mergeQ(struct iguana_info *coin,struct iguana_bundle *bp,struct iguana_bundle *nextbp)
-{
-    struct iguana_helper *ptr;
-    ptr = mycalloc('i',1,sizeof(*ptr));
-    ptr->allocsize = sizeof(*ptr);
-    ptr->coin = coin;
-    ptr->bp = bp, ptr->hdrsi = bp->hdrsi;
-    ptr->nextbp = nextbp;
-    ptr->type = 'M';
-    ptr->starttime = (uint32_t)time(NULL);
-    //printf("%s EMIT.%d[%d] emitfinish.%u\n",coin->symbol,ptr->hdrsi,bp->n,bp->emitfinish);
-    queue_enqueue("helperQ",&helperQ,&ptr->DL,0);
-}
-
 void iguana_bundleQ(struct iguana_info *coin,struct iguana_bundle *bp,int32_t timelimit)
 {
     struct iguana_helper *ptr;
@@ -292,32 +278,6 @@ void iguana_bundleQ(struct iguana_info *coin,struct iguana_bundle *bp,int32_t ti
     queue_enqueue("bundlesQ",&bundlesQ,&ptr->DL,0);
 }
 
-void iguana_spendvectorsQ(struct iguana_info *coin,struct iguana_bundle *bp)
-{
-    struct iguana_helper *ptr;
-    bp->queued = (uint32_t)time(NULL);
-    ptr = mycalloc('i',1,sizeof(*ptr));
-    ptr->allocsize = sizeof(*ptr);
-    ptr->coin = coin;
-    ptr->bp = bp, ptr->hdrsi = bp->hdrsi;
-    ptr->type = 's';
-    ptr->starttime = (uint32_t)time(NULL);
-    queue_enqueue("spendvectorsQ",&spendvectorsQ,&ptr->DL,0);
-}
-
-void iguana_convertQ(struct iguana_info *coin,struct iguana_bundle *bp)
-{
-    struct iguana_helper *ptr;
-    bp->queued = (uint32_t)time(NULL);
-    ptr = mycalloc('i',1,sizeof(*ptr));
-    ptr->allocsize = sizeof(*ptr);
-    ptr->coin = coin;
-    ptr->bp = bp, ptr->hdrsi = bp->hdrsi;
-    ptr->type = 's';
-    ptr->starttime = (uint32_t)time(NULL);
-    queue_enqueue("convertQ",&convertQ,&ptr->DL,0);
-}
-
 void iguana_validateQ(struct iguana_info *coin,struct iguana_bundle *bp)
 {
     struct iguana_helper *ptr;
@@ -336,64 +296,101 @@ void iguana_validateQ(struct iguana_info *coin,struct iguana_bundle *bp)
     }
 }
 
-void iguana_balancesQ(struct iguana_info *coin,struct iguana_bundle *bp)
+int32_t iguana_emitfinished(struct iguana_info *coin)
 {
-    struct iguana_helper *ptr;
-    ptr = mycalloc('i',1,sizeof(*ptr));
-    ptr->allocsize = sizeof(*ptr);
-    ptr->coin = coin;
-    ptr->bp = bp, ptr->hdrsi = bp->hdrsi;
-    ptr->type = 'B';
-    ptr->starttime = (uint32_t)time(NULL);
-    ptr->timelimit = 0;
-    if ( bp->balancefinish == 0 )
-        bp->balancefinish = 1;
-    coin->pendbalances++;
-    //printf("BALANCES Q[%d] %s bundle.%d[%d] balances.%u balancefinish.%u\n",coin->pendbalances,coin->symbol,ptr->hdrsi,bp->n,bp->utxofinish,bp->balancefinish);
-    queue_enqueue("balancesQ",&balancesQ,&ptr->DL,0);
+    struct iguana_bundle *bp; int32_t i,n = 0;
+    for (i=0; i<coin->bundlescount-1; i++)
+    {
+        if ( (bp= coin->bundles[i]) != 0 && bp->emitfinish > 1 )
+            n++;
+    }
+    return(n);
+}
+
+int32_t iguana_utxofinished(struct iguana_info *coin)
+{
+    struct iguana_bundle *bp; int32_t i,n = 0;
+    for (i=0; i<coin->bundlescount-1; i++)
+    {
+        if ( (bp= coin->bundles[i]) != 0 && bp->utxofinish > 1 )
+            n++;
+    }
+    return(n);
 }
 
-/*int32_t iguana_helpertask(FILE *fp,struct OS_memspace *mem,struct OS_memspace *memB,struct iguana_helper *ptr)
+int32_t iguana_convertfinished(struct iguana_info *coin)
 {
-    struct iguana_info *coin; struct iguana_peer *addr; struct iguana_bundle *bp,*nextbp;
-    addr = ptr->addr;
-    if ( (coin= ptr->coin) != 0 )
+    struct iguana_bundle *bp; int32_t i,n = 0;
+    for (i=0; i<coin->bundlescount-1; i++)
     {
-        if ( (bp= ptr->bp) != 0 )
+        if ( (bp= coin->bundles[i]) != 0 && bp->converted > 1 )
+            n++;
+    }
+    return(n);
+}
+
+int32_t iguana_balancefinished(struct iguana_info *coin)
+{
+    struct iguana_bundle *bp; int32_t i,n = 0;
+    for (i=0; i<coin->bundlescount-1; i++)
+    {
+        if ( (bp= coin->bundles[i]) != 0 && bp->balancefinish > 1 )
+            n++;
+    }
+    return(n);
+}
+
+int32_t iguana_utxogen(struct iguana_info *coin,int32_t helperid)
+{
+    int32_t hdrsi,retval,n,num = 0; struct iguana_bundle *bp;
+    for (hdrsi=helperid; hdrsi<coin->bundlescount-1; hdrsi+=IGUANA_NUMHELPERS)
+    {
+        if ( (bp= coin->bundles[hdrsi]) == 0 )
+            return(-1);
+        if ( coin->PREFETCHLAG > 0 )
+            iguana_ramchain_prefetch(coin,&bp->ramchain,0);
+        if ( (retval= iguana_spendvectors(coin,bp,&bp->ramchain,0,bp->n,0)) >= 0 )
         {
-            if ( 0 && ptr->type == 'M' )
-            {
-                if ( (nextbp= ptr->nextbp) != 0 )
-                {
-                    bp->mergefinish = nextbp->mergefinish = (uint32_t)time(NULL);
-                    if ( iguana_bundlemergeHT(coin,mem,memB,bp,nextbp,ptr->starttime) < 0 )
-                        bp->mergefinish = nextbp->mergefinish = 0;
-                }
-            }
-            else if ( ptr->type == 'B' )
-            {
-                printf("helper bundleiters\n");
-                iguana_bundleiters(coin,mem,memB,bp,ptr->timelimit);
-            }
-            else if ( ptr->type == 'E' )
+            if ( retval > 0 )
             {
-                coin->emitbusy++;
-                if ( iguana_bundlesaveHT(coin,mem,memB,bp,ptr->starttime) == 0 )
-                {
-                    //fprintf(stderr,"emitQ coin.%p bp.[%d]\n",ptr->coin,bp->bundleheight);
-                    bp->emitfinish = (uint32_t)time(NULL) + 1;
-                    coin->numemitted++;
-                } else bp->emitfinish = 0;
-                coin->emitbusy--;
-            }
-        } else printf("no bundle in helperrequest\n");
-    } else printf("no coin in helperrequest\n");
-    return(0);
-}*/
+                printf("GENERATED UTXO.%d for ht.%d duration %d seconds\n",bp->hdrsi,bp->bundleheight,(uint32_t)time(NULL) - bp->startutxo);
+                num++;
+            } // else printf("null retval from iguana_spendvectors.[%d]\n",bp->hdrsi);
+            bp->utxofinish = (uint32_t)time(NULL);
+            //iguana_balancesQ(coin,bp);
+        } else printf("UTXO gen.[%d] utxo error\n",bp->hdrsi);
+    }
+    while ( (n= iguana_utxofinished(coin)) < coin->bundlescount-1 )
+    {
+        printf("helperid.%d utxofinished.%d vs %d\n",helperid,n,coin->bundlescount-1);
+        sleep(3);
+    }
+    for (hdrsi=helperid; hdrsi<coin->bundlescount-1; hdrsi+=IGUANA_NUMHELPERS)
+    {
+        if ( (bp= coin->bundles[hdrsi]) == 0 )
+            return(-1);
+        iguana_convert(coin,bp,0);
+    }
+    if ( helperid == 0 )
+    {
+        while ( (n= iguana_convertfinished(coin)) < coin->bundlescount-1 )
+        {
+            printf("helperid.%d convertfinished.%d vs %d\n",helperid,n,coin->bundlescount-1);
+            sleep(3);
+        }
+        if ( iguana_spendvectorsaves(coin) == 0 )
+        {
+            for (hdrsi=0; hdrsi<coin->bundlescount-1; hdrsi++)
+                iguana_balancenormal(coin,bp,0,bp->n-1);
+        } else printf("error saving spendvectors\n");
+        coin->spendvectorsaved = (uint32_t)time(NULL);
+    }
+    return(num);
+}
 
 void iguana_helper(void *arg)
 {
-    cJSON *argjson=0; int32_t iter,n,retval,polltimeout,type,helperid=rand(),flag,allcurrent,idle=0;
+    cJSON *argjson=0; int32_t iter,i,n,polltimeout,type,helperid=rand(),flag,allcurrent,idle=0;
     struct iguana_helper *ptr; struct iguana_info *coin; struct OS_memspace MEM,*MEMB; struct iguana_bundle *bp;
     if ( arg != 0 && (argjson= cJSON_Parse(arg)) != 0 )
         helperid = juint(argjson,"helperid");
@@ -411,22 +408,22 @@ void iguana_helper(void *arg)
         flag = 0;
         allcurrent = 2;
         polltimeout = 100;
-        //printf("helper.%d\n",helperid);
-        /*if ( ((ptr= queue_dequeue(&emitQ,0)) != 0 || (ptr= queue_dequeue(&helperQ,0)) != 0) )
+        for (i=0; i<IGUANA_MAXCOINS; i++)
         {
-            printf("unexpected emitQ or helperQ\n");
-            exit(-1);
-            if ( ptr->bp != 0 && (coin= ptr->coin) != 0 && coin->active != 0 )
+            if ( (coin= Coins[i]) != 0 )
             {
-                idle = 0;
-                coin->helperdepth++;
-                iguana_helpertask(fp,&MEM,MEMB,ptr);
-                coin->helperdepth--;
-                flag++;
+                if ( coin->spendvectorsaved == 1 )
+                {
+                    iguana_utxogen(coin,helperid);
+                    while ( coin->spendvectorsaved == 1 )
+                    {
+                        printf("helperid.%d waiting for spendvectorsaved.%u\n",helperid,coin->spendvectorsaved);
+                        sleep(3);
+                    }
+                }
             }
-            myfree(ptr,ptr->allocsize);
-         }*/
-        if ( (type & (1 << 0)) != 0 )
+        }
+        //if ( (type & (1 << 0)) != 0 )
         {
             n = queue_size(&bundlesQ);
             for (iter=0; iter<n; iter++)
@@ -460,47 +457,8 @@ void iguana_helper(void *arg)
                 } else break;
             }
         }
-        if ( (type & (1 << 1)) != 0 )
+        /*if ( (type & (1 << 1)) != 0 )
         {
-            if ( (ptr= queue_dequeue(&spendvectorsQ,0)) != 0 )
-            {
-                //printf("spendvectorsQ size.%d\n",queue_size(&spendvectorsQ));
-                coin = ptr->coin;
-                if ( (bp= ptr->bp) != 0 && coin != 0 )
-                {
-                    if ( coin->polltimeout < polltimeout )
-                        polltimeout = coin->polltimeout;
-                    //printf("call spendvectors.%d\n",bp->hdrsi);
-                    if ( coin->PREFETCHLAG > 0 )
-                    {
-                        iguana_ramchain_prefetch(coin,&bp->ramchain,0);
-                        if ( 0 && bp->hdrsi > 0 )
-                            iguana_prefetch(coin,bp,bp->hdrsi-1,1);
-                    }
-                    if ( (retval= iguana_spendvectors(coin,bp,&bp->ramchain,0,bp->n,0)) >= 0 )
-                    {
-                        flag++;
-                        if ( retval > 0 )
-                        {
-                            printf("GENERATED UTXO.%d for ht.%d duration %d seconds\n",bp->hdrsi,bp->bundleheight,(uint32_t)time(NULL)-bp->startutxo);
-                        } // else printf("null retval from iguana_spendvectors.[%d]\n",bp->hdrsi);
-                        bp->utxofinish = (uint32_t)time(NULL);
-                        iguana_balancesQ(coin,bp);
-                    } else printf("UTXO gen.[%d] utxo error\n",bp->hdrsi);
-                }
-                else if ( coin->active != 0 )
-                    printf("helper missing param? %p %p\n",coin,bp);
-                myfree(ptr,ptr->allocsize);
-            }
-            n = queue_size(&convertQ);
-            for (iter=0; iter<n; iter++)
-                if ( (ptr= queue_dequeue(&convertQ,0)) != 0 )
-                {
-                    coin = ptr->coin;
-                    if ( (bp= ptr->bp) != 0 && coin != 0 && coin->active != 0 )
-                        iguana_convert(coin,bp,0);//,&bp->ramchain);
-                    myfree(ptr,ptr->allocsize);
-                }
             n = queue_size(&validateQ);
             for (iter=0; iter<n; iter++)
                 if ( (ptr= queue_dequeue(&validateQ,0)) != 0 )
@@ -512,8 +470,8 @@ void iguana_helper(void *arg)
                     myfree(ptr,ptr->allocsize);
                     flag++;
                 }
-        }
-        if ( queue_size(&spendvectorsQ) != 0 || queue_size(&convertQ) != 0 || queue_size(&bundlesQ) > 1 )
+        }*/
+        if ( queue_size(&bundlesQ) > 1 )
             allcurrent = 0;
         if ( flag != 0 )
             usleep(polltimeout * 100 + 1);
diff --git a/iguana/iguana777.h b/iguana/iguana777.h
index a556b5b05..588eb3f72 100755
--- a/iguana/iguana777.h
+++ b/iguana/iguana777.h
@@ -812,7 +812,7 @@ struct iguana_bloominds iguana_calcbloom(bits256 hash2);
 int32_t iguana_bloomfind(struct iguana_info *coin,struct iguana_bloom16 *bloom,int32_t incr,struct iguana_bloominds bit);
 struct iguana_bloominds iguana_bloomset(struct iguana_info *coin,struct iguana_bloom16 *bloom,int32_t incr,struct iguana_bloominds bit);
 int32_t iguana_Xspendmap(struct iguana_info *coin,struct iguana_ramchain *ramchain,struct iguana_bundle *bp);
-void iguana_balancesQ(struct iguana_info *coin,struct iguana_bundle *bp);
+//void iguana_balancesQ(struct iguana_info *coin,struct iguana_bundle *bp);
 int32_t iguana_balanceflush(struct iguana_info *coin,int32_t refhdrsi,int32_t purgedist);
 int32_t iguana_bundleissue(struct iguana_info *coin,struct iguana_bundle *bp,int32_t starti,int32_t max);
 int32_t iguana_balancecalc(struct iguana_info *coin,struct iguana_bundle *bp,int32_t startheight,int32_t endheight);
@@ -837,7 +837,7 @@ int32_t iguana_setmaxbundles(struct iguana_info *coin);
 void iguana_bundlepurgefiles(struct iguana_info *coin,struct iguana_bundle *bp);
 uint32_t iguana_sparseaddtx(uint8_t *bits,int32_t width,uint32_t tablesize,bits256 txid,struct iguana_txid *T,uint32_t txidind,struct iguana_ramchain *ramchain);
 void iguana_launchpeer(struct iguana_info *coin,char *ipaddr);
-void iguana_spendvectorsQ(struct iguana_info *coin,struct iguana_bundle *bp);
+//void iguana_spendvectorsQ(struct iguana_info *coin,struct iguana_bundle *bp);
 int8_t iguana_blockstatus(struct iguana_info *coin,struct iguana_block *block);
 int32_t iguana_peerslotinit(struct iguana_info *coin,struct iguana_peer *addr,int32_t slotid,uint64_t ipbits);
 void iguana_blockunmark(struct iguana_info *coin,struct iguana_block *block,struct iguana_bundle *bp,int32_t i,int32_t deletefile);
@@ -848,7 +848,7 @@ int32_t bitcoin_pubkeylen(const uint8_t *pubkey);
 struct iguana_block *iguana_bundleblock(struct iguana_info *coin,bits256 *hash2p,struct iguana_bundle *bp,int32_t i);
 void *iguana_ramchainfile(struct iguana_info *coin,struct iguana_ramchain *dest,struct iguana_ramchain *R,struct iguana_bundle *bp,int32_t bundlei,struct iguana_block *block);
 int32_t iguana_bundlehashadd(struct iguana_info *coin,struct iguana_bundle *bp,int32_t bundlei,struct iguana_block *block);
-void iguana_convertQ(struct iguana_info *coin,struct iguana_bundle *bp);
+//void iguana_convertQ(struct iguana_info *coin,struct iguana_bundle *bp);
 void iguana_convert(struct iguana_info *coin,struct iguana_bundle *bp,int32_t RTflag);//,struct iguana_ramchain *ramchain);
 int32_t iguana_bundleissuemissing(struct iguana_info *coin,struct iguana_bundle *bp,int32_t priority,double mult);
 //int32_t iguana_blocksmissing(struct iguana_info *coin,int32_t *nonzp,uint8_t missings[IGUANA_MAXBUNDLESIZE/8+1],bits256 hashes[],double mult,struct iguana_bundle *bp,int32_t capacity);
@@ -856,10 +856,16 @@ FILE *myfopen(char *fname,char *mode);
 int32_t myfclose(FILE *fp);
 void iguana_prefetch(struct iguana_info *coin,struct iguana_bundle *bp,int32_t width,int32_t flags);
 int32_t iguana_walkchain(struct iguana_info *coin);
+int32_t iguana_balancenormal(struct iguana_info *coin,struct iguana_bundle *bp,int32_t startheight,int32_t endheight);
+int32_t iguana_spendvectorsaves(struct iguana_info *coin);
+int32_t iguana_convertfinished(struct iguana_info *coin);
+int32_t iguana_emitfinished(struct iguana_info *coin);
+int32_t iguana_utxofinished(struct iguana_info *coin);
+int32_t iguana_balancefinished(struct iguana_info *coin);
 
 extern int32_t HDRnet,netBLOCKS;
 
-extern queue_t bundlesQ,validateQ,emitQ,balancesQ,TerminateQ,spendvectorsQ,convertQ;
+extern queue_t bundlesQ,validateQ,emitQ,TerminateQ;
 extern char GLOBALTMPDIR[];
 
 #include "../includes/iguana_api.h"
diff --git a/iguana/iguana_bundles.c b/iguana/iguana_bundles.c
index ad37b0665..e43918bff 100755
--- a/iguana/iguana_bundles.c
+++ b/iguana/iguana_bundles.c
@@ -731,7 +731,7 @@ int64_t iguana_bundlecalcs(struct iguana_info *coin,struct iguana_bundle *bp,int
     return(bp->estsize);
 }
 
-int32_t iguana_bundlefinish(struct iguana_info *coin,struct iguana_bundle *bp)
+/*int32_t iguana_bundlefinish(struct iguana_info *coin,struct iguana_bundle *bp)
 {
     struct iguana_bundle *prevbp; int32_t i;
 #ifdef IGUANA_SERIALIZE_SPENDVECTORGEN
@@ -759,7 +759,7 @@ int32_t iguana_bundlefinish(struct iguana_info *coin,struct iguana_bundle *bp)
     }
     //else printf("%u notready.%d postfinish.%d startutxo.%u prevbp.%d %u current.%d\n",(uint32_t)time(NULL),bp->hdrsi,i,bp->startutxo,prevbp!=0?prevbp->hdrsi:-1,prevbp!=0?prevbp->emitfinish:0,coin->current!=0?coin->current->hdrsi:-1);
     return(0);
-}
+}*/
 
 int32_t iguana_bundlefinalize(struct iguana_info *coin,struct iguana_bundle *bp,struct OS_memspace *mem,struct OS_memspace *memB)
 {
@@ -824,7 +824,7 @@ int32_t iguana_bundleiters(struct iguana_info *coin,struct OS_memspace *mem,stru
     bp->nexttime = (uint32_t)time(NULL);//cbrt(bp->hdrsi - starti)/10;
     if ( bp->hdrsi == coin->bundlescount-1 || (bp->numhashes < bp->n && bp->bundleheight < coin->longestchain-coin->chain->bundlesize) )
         iguana_bundlehdr(coin,bp,starti);
-    else if ( bp->emitfinish != 0 )
+    /*else if ( bp->emitfinish != 0 )
     {
         if ( bp->utxofinish > 1 )
         {
@@ -844,8 +844,8 @@ int32_t iguana_bundleiters(struct iguana_info *coin,struct OS_memspace *mem,stru
                 return(0);
             } //else printf("finish incomplete.%d\n",bp->hdrsi);
         }
-    }
-    else if ( bp->numsaved >= bp->n )//&& (bp->isRT == 0 || coin->RTheight > bp->bundleheight+bp->n+coin->minconfirms) )
+    }*/
+    else if ( bp->emitfinish == 0 && bp->numsaved >= bp->n )
     {
         if ( iguana_bundlefinalize(coin,bp,mem,memB) >= 0 )
             return(0);
@@ -860,9 +860,6 @@ int32_t iguana_bundleiters(struct iguana_info *coin,struct OS_memspace *mem,stru
         //    bp->nexttime--;
         if ( bp->isRT == 0 && bp == coin->current && counter > 0 )
             printf("ITER.rt%d now.%u spec.%-4d bundle.%-4d h.%-4d r.%-4d s.%-4d F.%d T.%d issued.%d mb.%d/%d\n",bp->isRT,(uint32_t)time(NULL),bp->numspec,bp->bundleheight/coin->chain->bundlesize,bp->numhashes,bp->numrecv,bp->numsaved,bp->emitfinish,timelimit,counter,coin->MAXBUNDLES,coin->bundlescount);
-        if ( bp->hdrsi == starti && bp->isRT == 0 )
-        {
-        }
     } else bp->nexttime += 3;
     //printf("done hdrs.%d\n",bp->hdrsi);
     iguana_bundleQ(coin,bp,1000);
diff --git a/iguana/iguana_ramchain.c b/iguana/iguana_ramchain.c
index 3e85a4521..f0178202b 100755
--- a/iguana/iguana_ramchain.c
+++ b/iguana/iguana_ramchain.c
@@ -2578,6 +2578,7 @@ int32_t iguana_bundlemergeHT(struct iguana_info *coin,struct OS_memspace *mem,st
     return(retval);
 }
 
+#ifdef later
 void iguana_ramchainmerge(struct iguana_info *coin) // jl777: verify prev/next hash2
 {
     struct iguana_bundle *bp,*nextbp,*A,*B; int64_t total = 0; int32_t n,flag = 0;
@@ -2619,3 +2620,4 @@ void iguana_ramchainmerge(struct iguana_info *coin) // jl777: verify prev/next h
         printf("bundles.%d\n",n);
     }
 }
+#endif
diff --git a/iguana/iguana_recv.c b/iguana/iguana_recv.c
index b40cf3309..08861b3f3 100755
--- a/iguana/iguana_recv.c
+++ b/iguana/iguana_recv.c
@@ -1517,7 +1517,7 @@ int32_t iguana_processrecv(struct iguana_info *coin) // single threaded
         //printf("call iguana_realtime_update i.%d\n",i);
     }
     flag += (i > 0);
-    coin->RTramchain_busy = (coin->RTgenesis == 0 || queue_size(&balancesQ) != 0);
+    coin->RTramchain_busy = (coin->RTgenesis == 0);
     iguana_jsonQ();
     if ( hwmheight != coin->blocks.hwmchain.height )
         flag = 1;
diff --git a/iguana/iguana_unspents.c b/iguana/iguana_unspents.c
index 180cd226c..554d0f124 100755
--- a/iguana/iguana_unspents.c
+++ b/iguana/iguana_unspents.c
@@ -493,7 +493,7 @@ struct iguana_bundle *iguana_externalspent(struct iguana_info *coin,bits256 *pre
                     //printf("%s height.%d firstvout.%d prev.%d ->U%d\n",bits256_str(str,prev_hash),height,TX.firstvout,prev_vout,unspentind);
                     now = (uint32_t)time(NULL);
                     duration = (OS_milliseconds() - startmillis);
-                    if ( ((uint64_t)coin->txidfind_num % 5000000) == 2000000 )
+                    if ( 0 && ((uint64_t)coin->txidfind_num % 5000000) == 2000000 )
                         printf("%p iguana_txidfind.[%.0f] ave %.2f micros, total %.2f seconds | duration %.3f millis\n",spentbp->ramchain.txbits,coin->txidfind_num,(coin->txidfind_totalmillis*1000.)/coin->txidfind_num,coin->txidfind_totalmillis/1000.,duration);
                     coin->txidfind_totalmillis += duration;
                     coin->txidfind_num += 1.;
@@ -868,7 +868,7 @@ int32_t iguana_spendvectors(struct iguana_info *coin,struct iguana_bundle *bp,st
             }
             for (k=0; k<T[txidind].numvins && errs==0; k++,spendind++)
             {
-                if ( (spendind % 5000000) == 2000000 )
+                if ( 0 && (spendind % 5000000) == 2000000 )
                     printf("[%-3d:%4d] spendvectors elapsed t.%-3d spendind.%d\n",bp->hdrsi,i,(uint32_t)time(NULL)-starttime,spendind);
                 u = 0;
                 s = &S[spendind];
@@ -1694,19 +1694,11 @@ void iguana_convert(struct iguana_info *coin,struct iguana_bundle *bp,int32_t RT
         }
         total += converted;
         printf("[%4d] millis %7.3f converted.%-7d balance calc.%-4d of %4d | total.%llu of %llu depth.%d\n",bp->hdrsi,OS_milliseconds()-startmillis,converted,m,n,(long long)total,(long long)total_tmpspends,(int32_t)depth);
-        if ( RTflag == 0 && m == n-1 )
-        {
-            if ( iguana_spendvectorsaves(coin) == 0 )
-            {
-                for (i=0; i<m; i++)
-                    iguana_balancesQ(coin,coin->bundles[i]);
-            }
-        }
     }
     depth--;
 }
 
-int32_t iguana_balancecalc(struct iguana_info *coin,struct iguana_bundle *bp,int32_t startheight,int32_t endheight)
+/*int32_t iguana_balancecalc(struct iguana_info *coin,struct iguana_bundle *bp,int32_t startheight,int32_t endheight)
 {
     int32_t retval=-1,i,n,flag = 0;
     if ( bp->balancefinish > 1 )
@@ -1757,7 +1749,8 @@ int32_t iguana_balancecalc(struct iguana_info *coin,struct iguana_bundle *bp,int
         }
     }
     return(flag);
-}
+}*/
+
 void iguana_RTramchainfree(struct iguana_info *coin)
 {
     printf("free RTramchain\n");
diff --git a/iguana/main.c b/iguana/main.c
index a7fdc52a7..7c8030ba0 100755
--- a/iguana/main.c
+++ b/iguana/main.c
@@ -61,7 +61,7 @@ struct iguana_info *Coins[IGUANA_MAXCOINS];
 char Userhome[512],GLOBALTMPDIR[512] = "tmp";
 int32_t USE_JAY,FIRST_EXTERNAL,IGUANA_disableNXT,Debuglevel;
 uint32_t prices777_NXTBLOCK,MAX_DEPTH = 100;
-queue_t helperQ,jsonQ,finishedQ,bundlesQ,validateQ,emitQ,balancesQ,TerminateQ,spendvectorsQ,convertQ;
+queue_t helperQ,jsonQ,finishedQ,bundlesQ,validateQ,emitQ,TerminateQ;
 struct supernet_info MYINFO,**MYINFOS;
 static int32_t initflag;
 int32_t HDRnet,netBLOCKS;
@@ -369,7 +369,7 @@ mksquashfs DB/BTC BTC.squash1M -b 1048576
 
 void mainloop(struct supernet_info *myinfo)
 {
-    int32_t i,j,n,iter,flag,isRT,numpeers; struct iguana_info *coin; struct iguana_helper *ptr; struct iguana_bundle *bp;
+    int32_t i,flag,isRT,numpeers; struct iguana_info *coin; struct iguana_bundle *bp;
     sleep(3);
     printf("mainloop\n");
     while ( 1 )
@@ -388,61 +388,13 @@ void mainloop(struct supernet_info *myinfo)
                     {
                         isRT *= coin->isRT;
                         numpeers += coin->peers.numranked;
-                        if ( (bp= coin->current) != 0 && bp->hdrsi == coin->longestchain/coin->chain->bundlesize )
+                        if ( coin->spendvectorsaved == 0 )
                         {
-                            n = bp->hdrsi;
-                            for (j=0; j<n; j++)
+                            if ( iguana_emitfinished(coin) >= coin->bundlescount-1 )
                             {
-                                if ( (bp= coin->bundles[j]) == 0 || bp->emitfinish <= 1 )
-                                    break;
-                            }
-                            if ( j == n )
-                            {
-                                for (j=0; j<n; j++)
-                                {
-                                    if ( (bp= coin->bundles[j]) == 0 || (bp->startutxo == 0 && bp->utxofinish == 0) )
-                                        break;
-                                }
-                                if ( j != n )
-                                {
-                                    for (j=0; j<n; j++)
-                                    {
-                                        if ( (bp= coin->bundles[j]) != 0 )
-                                        {
-                                            //printf("bundleQ.[%d]\n",j);
-                                            bp->balancefinish = bp->startutxo = 0;
-                                            bp->utxofinish = 1;
-                                            iguana_bundleQ(coin,bp,1000);
-                                        }
-                                    }
-                                } //else printf("skip A j.%d vs n.%d\n",j,n);
-                            } //else printf("skip j.%d vs n.%d\n",j,n);
-                        } //else printf("skip hdrsi.%d vs %d\n",coin->current->hdrsi,coin->longestchain/coin->chain->bundlesize);
-                        n = queue_size(&balancesQ);
-                        for (iter=0; iter<n; iter++)
-                        {
-                            if ( queue_size(&bundlesQ) < 2 && (ptr= queue_dequeue(&balancesQ,0)) != 0 )
-                            {
-                                bp = ptr->bp;
-                                if ( ptr->coin != coin || bp == 0 || time(NULL) < bp->nexttime )
-                                {
-                                    if ( 0 && bp != 0 )
-                                        printf("skip.%d lag.%ld\n",bp->hdrsi,bp->nexttime-time(NULL));
-                                    //bp->nexttime = (uint32_t)time(NULL);
-                                    queue_enqueue("balanceQ",&balancesQ,&ptr->DL,0);
-                                    continue;
-                                }
-                                flag++;
-                                if ( coin != 0 )
-                                {
-                                    iguana_balancecalc(coin,bp,bp->bundleheight,bp->bundleheight+bp->n-1);
-                                    if ( coin->active == 0 )
-                                    {
-                                        printf("detected autopurge after account filecreation. restarting.%s\n",coin->symbol);
-                                        coin->active = 1;
-                                    }
-                                }
-                                myfree(ptr,ptr->allocsize);
+                                if ( iguana_utxofinished(coin) < coin->bundlescount-1 || iguana_balancefinished(coin) < coin->bundlescount-1 )
+                                    coin->spendvectorsaved = 1;
+                                else coin->spendvectorsaved = (uint32_t)time(NULL);
                             }
                         }
                         if ( (bp= coin->current) != 0 && coin->stucktime != 0 && coin->isRT == 0 && coin->RTheight == 0 && (time(NULL) - coin->stucktime) > coin->MAXSTUCKTIME )
@@ -1180,7 +1132,6 @@ void iguana_main(void *arg)
     iguana_initQ(&finishedQ,"finishedQ");
     iguana_initQ(&bundlesQ,"bundlesQ");
     iguana_initQ(&validateQ,"validateQ");
-    iguana_initQ(&balancesQ,"balancesQ");
     myinfo->rpcport = IGUANA_RPCPORT;
     strcpy(myinfo->rpcsymbol,"BTCD");
     if ( arg != 0 )