diff --git a/gecko/gecko_blocks.c b/gecko/gecko_blocks.c
index db66cfb03..a48dba97d 100755
--- a/gecko/gecko_blocks.c
+++ b/gecko/gecko_blocks.c
@@ -132,7 +132,7 @@ int32_t gecko_hwmset(struct supernet_info *myinfo,struct iguana_info *virt,struc
         printf("no bundle for %s.%d\n",virt->symbol,block->height);
         return(-1);
     }
-    if ( iguana_ramchain_data(virt,addr,txdata,txarray,block->RO.txn_count,data,datalen,bp,block) >= 0 )
+    if ( iguana_ramchain_data(myinfo,virt,addr,txdata,txarray,block->RO.txn_count,data,datalen,bp,block) >= 0 )
     {
         block->fpipbits = (uint32_t)addr->ipbits;
         block->RO.recvlen = datalen;
diff --git a/iguana/iguana777.c b/iguana/iguana777.c
index 89ebe2b39..db10b4bc6 100755
--- a/iguana/iguana777.c
+++ b/iguana/iguana777.c
@@ -435,7 +435,7 @@ int32_t iguana_helperB(struct iguana_info *coin,int32_t helperid,struct iguana_b
     return(0);
 }
 
-void iguana_update_balances(struct iguana_info *coin)
+void iguana_update_balances(struct supernet_info *myinfo,struct iguana_info *coin)
 {
     int32_t i,hdrsi,max; struct iguana_bundle *bp; char fname[1024];
     if ( coin->RTheight > 0 )
@@ -494,7 +494,7 @@ void iguana_update_balances(struct iguana_info *coin)
             if ( (bp= coin->bundles[i]) != 0 && bp != coin->current )
             {
                 iguana_volatilespurge(coin,&bp->ramchain);
-                iguana_volatilesmap(coin,&bp->ramchain);
+                iguana_volatilesmap(myinfo,coin,&bp->ramchain);
             }
     }
 }
@@ -559,7 +559,7 @@ int32_t iguana_utxogen(struct supernet_info *myinfo,struct iguana_info *coin,int
     if ( helperid == 0 )
     {
         printf("%s start iguana_update_balances\n",coin->symbol);
-        iguana_update_balances(coin);
+        iguana_update_balances(myinfo,coin);
         printf("%s iguana_update_balances completed\n",coin->symbol);
         if ( 1 )
         {
@@ -567,7 +567,7 @@ int32_t iguana_utxogen(struct supernet_info *myinfo,struct iguana_info *coin,int
                 if ( (bp= coin->bundles[i]) != 0 )
                 {
                     iguana_volatilespurge(coin,&bp->ramchain);
-                    iguana_volatilesmap(coin,&bp->ramchain);
+                    iguana_volatilesmap(myinfo,coin,&bp->ramchain);
                 }
         }
     }
@@ -644,7 +644,7 @@ int32_t iguana_coin_mainiter(struct supernet_info *myinfo,struct iguana_info *co
                     }
                     else
                     {
-                        iguana_update_balances(coin);
+                        iguana_update_balances(myinfo,coin);
                         coin->spendvectorsaved = (uint32_t)time(NULL);
                         printf("already done UTXOGEN (%d %d %d) n.%d\n",iguana_utxofinished(coin),iguana_validated(coin),iguana_balancefinished(coin),n);
                     }
diff --git a/iguana/iguana_ramchain.c b/iguana/iguana_ramchain.c
index 11c777f19..16ed68bd5 100755
--- a/iguana/iguana_ramchain.c
+++ b/iguana/iguana_ramchain.c
@@ -1300,7 +1300,7 @@ int32_t iguana_bundleremove(struct iguana_info *coin,int32_t hdrsi,int32_t tmpfi
     return(-1);
 }
 
-int32_t iguana_ramchain_extras(struct iguana_info *coin,struct iguana_ramchain *ramchain,struct OS_memspace *hashmem,int32_t extraflag)
+int32_t iguana_ramchain_extras(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_ramchain *ramchain,struct OS_memspace *hashmem,int32_t extraflag)
 {
     RAMCHAIN_DECLARE; int32_t err=0;  struct iguana_ramchaindata *rdata;
     if ( ramchain->expanded != 0 && (rdata= ramchain->H.data) != 0 )
@@ -1313,7 +1313,7 @@ int32_t iguana_ramchain_extras(struct iguana_info *coin,struct iguana_ramchain *
             else printf("alloc ramchain->A %d\n",(int32_t)(sizeof(struct iguana_account) * rdata->numpkinds));
             ramchain->A = (hashmem != 0 && hashmem->ptr != 0) ? iguana_memalloc(hashmem,sizeof(struct iguana_account) * rdata->numpkinds,1) : mycalloc('p',rdata->numpkinds,sizeof(struct iguana_account));
             ramchain->Uextras = (hashmem != 0 && hashmem->ptr != 0) ? iguana_memalloc(hashmem,sizeof(*ramchain->Uextras) * rdata->numunspents,1) : mycalloc('p',rdata->numunspents,sizeof(*ramchain->Uextras));
-        } else err = iguana_volatilesmap(coin,ramchain);
+        } else err = iguana_volatilesmap(myinfo,coin,ramchain);
     }
     return(err);
 }
@@ -1359,7 +1359,7 @@ int32_t iguana_Xspendmap(struct iguana_info *coin,struct iguana_ramchain *ramcha
     return(ramchain->numXspends);
 }
 
-struct iguana_ramchain *_iguana_ramchain_map(struct iguana_info *coin,char *fname,struct iguana_bundle *bp,int32_t numblocks,struct iguana_ramchain *ramchain,struct OS_memspace *hashmem,uint32_t ipbits,bits256 hash2,bits256 prevhash2,int32_t bundlei,long fpos,int32_t allocextras,int32_t expanded,uint8_t zcash)
+struct iguana_ramchain *_iguana_ramchain_map(struct supernet_info *myinfo,struct iguana_info *coin,char *fname,struct iguana_bundle *bp,int32_t numblocks,struct iguana_ramchain *ramchain,struct OS_memspace *hashmem,uint32_t ipbits,bits256 hash2,bits256 prevhash2,int32_t bundlei,long fpos,int32_t allocextras,int32_t expanded,uint8_t zcash)
 {
     RAMCHAIN_DECLARE; int32_t valid,iter,i,checki,hdrsi; long filesize; void *ptr; char str[65],str2[65],dirstr[65]; struct iguana_block *block; struct iguana_zblockRO zRO; struct iguana_ramchaindata *rdata;
     /*if ( ramchain->expanded != 0 && (ramchain->sigsfileptr == 0 || ramchain->sigsfilesize == 0) )
@@ -1456,7 +1456,7 @@ struct iguana_ramchain *_iguana_ramchain_map(struct iguana_info *coin,char *fnam
             if ( allocextras > 0 )
             {
                 ramchain->height = rdata->height;
-                if ( iguana_ramchain_extras(coin,ramchain,ramchain->hashmem,allocextras) == 0 && bp != 0 )
+                if ( iguana_ramchain_extras(myinfo,coin,ramchain,ramchain->hashmem,allocextras) == 0 && bp != 0 )
                 {
                     bp->balancefinish = (uint32_t)time(NULL);
                     //printf("found balances for %d\n",bp->hdrsi);
@@ -1495,7 +1495,7 @@ struct iguana_ramchain *_iguana_ramchain_map(struct iguana_info *coin,char *fnam
     return(0);
 }
 
-struct iguana_ramchain *iguana_ramchain_map(struct iguana_info *coin,char *fname,struct iguana_bundle *bp,int32_t numblocks,struct iguana_ramchain *ramchain,struct OS_memspace *hashmem,uint32_t ipbits,bits256 hash2,bits256 prevhash2,int32_t bundlei,long fpos,int32_t allocextras,int32_t expanded)
+struct iguana_ramchain *iguana_ramchain_map(struct supernet_info *myinfo,struct iguana_info *coin,char *fname,struct iguana_bundle *bp,int32_t numblocks,struct iguana_ramchain *ramchain,struct OS_memspace *hashmem,uint32_t ipbits,bits256 hash2,bits256 prevhash2,int32_t bundlei,long fpos,int32_t allocextras,int32_t expanded)
 {
     struct iguana_ramchain *retptr;
 #ifdef __PNACL__
@@ -1503,7 +1503,7 @@ struct iguana_ramchain *iguana_ramchain_map(struct iguana_info *coin,char *fname
     //portable_mutex_lock(&mutex);
 #endif
     ramchain->height = bp->bundleheight;
-    retptr = _iguana_ramchain_map(coin,fname,bp,numblocks,ramchain,hashmem,ipbits,hash2,prevhash2,bundlei,fpos,allocextras,expanded,coin->chain->zcash);
+    retptr = _iguana_ramchain_map(myinfo,coin,fname,bp,numblocks,ramchain,hashmem,ipbits,hash2,prevhash2,bundlei,fpos,allocextras,expanded,coin->chain->zcash);
 #ifdef __PNACL__
     //portable_mutex_unlock(&mutex);
 #endif
@@ -1817,7 +1817,7 @@ int32_t iguana_ramchain_iterate(struct supernet_info *myinfo,struct iguana_info
     return(0);
 }
 
-long iguana_ramchain_data(struct iguana_info *coin,struct iguana_peer *addr,struct iguana_txblock *origtxdata,struct iguana_msgtx *txarray,int32_t txn_count,uint8_t *data,int32_t recvlen,struct iguana_bundle *bp,struct iguana_block *block)
+long iguana_ramchain_data(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_peer *addr,struct iguana_txblock *origtxdata,struct iguana_msgtx *txarray,int32_t txn_count,uint8_t *data,int32_t recvlen,struct iguana_bundle *bp,struct iguana_block *block)
 {
     int32_t verifyflag = 0;
     RAMCHAIN_DECLARE; struct iguana_ramchain R,*mapchain,*ramchain = &addr->ramchain; struct iguana_msgtx *tx; char fname[1024]; uint8_t rmd160[20]; struct iguana_ramchaindata *rdata; int32_t i,j,fpos,pubkeysize,sigsize,subdir,firsti=1,err,flag,bundlei; uint32_t scriptspace,stackspace; struct iguana_blockRO RO;
@@ -1931,7 +1931,7 @@ long iguana_ramchain_data(struct iguana_info *coin,struct iguana_peer *addr,stru
                     if ( addr->dirty[1] != 0 && addr->vinsfp != 0 )
                         fflush(addr->vinsfp);
                     memset(&R,0,sizeof(R));
-                    if ( verifyflag != 0 && (mapchain= iguana_ramchain_map(coin,fname,0,1,&R,0,(uint32_t)addr->ipbits,RO.hash2,RO.prev_block,bundlei,fpos,1,0)) == 0 )
+                    if ( verifyflag != 0 && (mapchain= iguana_ramchain_map(myinfo,coin,fname,0,1,&R,0,(uint32_t)addr->ipbits,RO.hash2,RO.prev_block,bundlei,fpos,1,0)) == 0 )
                     {
                         printf("delete unverified [%d:%d]\n",bp->hdrsi,bundlei);
                         iguana_ramchain_free(coin,&R,1);
@@ -2245,10 +2245,10 @@ int32_t iguana_ramchain_expandedsave(struct supernet_info *myinfo,struct iguana_
         bundlei = 0;
         if ( cmpflag == 0 )
             iguana_memreset(hashmem);
-        if ( (mapchain= iguana_ramchain_map(coin,fname,bp,numblocks,&checkR,cmpflag==0?hashmem:0,0,firsthash2,zero,bundlei,0,0,1)) != 0 )
+        if ( (mapchain= iguana_ramchain_map(myinfo,coin,fname,bp,numblocks,&checkR,cmpflag==0?hashmem:0,0,firsthash2,zero,bundlei,0,0,1)) != 0 )
         {
             iguana_ramchain_link(mapchain,firsthash2,hdrsi,height,0,numblocks,firsti,1);
-            iguana_ramchain_extras(coin,mapchain,hashmem,0);
+            iguana_ramchain_extras(myinfo,coin,mapchain,hashmem,0);
             //printf("expSAVE: Koffset.%d scriptoffset.%d stacksize.%d allocsize.%d\n",(int32_t)mapchain->H.data->Koffset,mapchain->H.scriptoffset,mapchain->H.stacksize,(int32_t)mapchain->H.data->allocsize);
             if ( (err= iguana_ramchain_iterate(myinfo,coin,0,mapchain,bp,bundlei)) != 0 )
                 printf("err.%d iterate mapped dest\n",err);
@@ -2283,7 +2283,7 @@ struct iguana_ramchain *iguana_bundleload(struct supernet_info *myinfo,struct ig
     if ( bp->emitfinish > 1 )
         return(ramchain);
     memset(ramchain,0,sizeof(*ramchain));
-    if ( (mapchain= iguana_ramchain_map(coin,fname,bp,bp->n,ramchain,0,0,bp->hashes[0],zero,0,0,extraflag,1)) != 0 )
+    if ( (mapchain= iguana_ramchain_map(myinfo,coin,fname,bp,bp->n,ramchain,0,0,bp->hashes[0],zero,0,0,extraflag,1)) != 0 )
     {
         iguana_ramchain_link(mapchain,bp->hashes[0],bp->hdrsi,bp->bundleheight,0,bp->n,firsti,1);
         //char str[65]; printf("%s bp.%d: T.%d U.%d S.%d P%d X.%d MAPPED %s %p\n",coin->symbol,bp->hdrsi,mapchain->H.data->numtxids,mapchain->H.data->numunspents,mapchain->H.data->numspends,mapchain->H.data->numpkinds,mapchain->H.data->numexternaltxids,mbstr(str,mapchain->H.data->allocsize),mapchain->H.data);
@@ -2354,7 +2354,7 @@ struct iguana_ramchain *iguana_bundleload(struct supernet_info *myinfo,struct ig
     return(mapchain);
 }
 
-int64_t iguana_ramchainopen(char *fname,struct iguana_info *coin,struct iguana_ramchain *ramchain,struct OS_memspace *mem,struct OS_memspace *hashmem,int32_t bundleheight,bits256 hash2)
+int64_t iguana_ramchainopen(struct supernet_info *myinfo,char *fname,struct iguana_info *coin,struct iguana_ramchain *ramchain,struct OS_memspace *mem,struct OS_memspace *hashmem,int32_t bundleheight,bits256 hash2)
 {
     RAMCHAIN_DECLARE; RAMCHAIN_ZEROES; int32_t i,numblocks = coin->chain->bundlesize; uint32_t numtxids,numunspents,numspends,numpkinds,numexternaltxids,scriptspace; struct iguana_bundle *bp; struct iguana_ramchaindata *rdata=0; int64_t hashsize,allocsize;
     //B = 0, Ux = 0, Sx = 0, P = 0, A = 0, X = 0, Kspace = TXbits = PKbits = 0, U = 0, S = 0, T = 0;
@@ -2407,7 +2407,7 @@ int64_t iguana_ramchainopen(char *fname,struct iguana_info *coin,struct iguana_r
         ramchain->expanded = 1;
         ramchain->H.scriptoffset = 1;
         _iguana_ramchain_setptrs(RAMCHAIN_PTRS,ramchain->H.data);
-        iguana_ramchain_extras(coin,ramchain,hashmem,0);
+        iguana_ramchain_extras(myinfo,coin,ramchain,hashmem,0);
         printf("%s ramchaininit %p ramchain.%p\n",coin->symbol,ramchain->H.data,ramchain);
     }
     if ( rdata != 0 )
@@ -2542,7 +2542,7 @@ int32_t iguana_bundlesaveHT(struct supernet_info *myinfo,struct iguana_info *coi
     dest->expanded = 1;
     dest->H.scriptoffset = 1;
     _iguana_ramchain_setptrs(RAMCHAIN_DESTPTRS,dest->H.data);
-    iguana_ramchain_extras(coin,dest,&HASHMEM,0);
+    iguana_ramchain_extras(myinfo,coin,dest,&HASHMEM,0);
     for (i=starti; i<=endi; i++)
     {
         if ( coin->active == 0 )
@@ -2668,11 +2668,11 @@ int32_t iguana_bundlemergeHT(struct supernet_info *myinfo,char *fname,struct igu
     iguana_meminit(&HASHMEMB,"hashmemB",0,iguana_hashmemsize(nextbp->ramchain.H.txidind,nextbp->ramchain.H.unspentind,nextbp->ramchain.H.spendind,nextbp->ramchain.pkind,nextbp->ramchain.externalind,nextbp->ramchain.H.data->scriptspace) + IGUANA_MAXSCRIPTSIZE,0);
     memset(&_Achain,0,sizeof(_Achain)); A = &_Achain;
     memset(&_Bchain,0,sizeof(_Bchain)); B = &_Bchain;
-    if ( (A= iguana_ramchain_map(coin,fnameA,bp,bp->ramchain.numblocks,A,&HASHMEMA,0,bp->hashes[0],zero,0,0,1,1)) != 0 )
+    if ( (A= iguana_ramchain_map(myinfo,coin,fnameA,bp,bp->ramchain.numblocks,A,&HASHMEMA,0,bp->hashes[0],zero,0,0,1,1)) != 0 )
     {
         iguana_ramchain_link(A,bp->hashes[0],bp->hdrsi,bp->bundleheight,0,bp->ramchain.numblocks,firsti,1);
     }
-    if ( (B= iguana_ramchain_map(coin,fnameB,bp,nextbp->ramchain.numblocks,B,&HASHMEMB,0,nextbp->hashes[0],zero,0,0,1,1)) != 0 )
+    if ( (B= iguana_ramchain_map(myinfo,coin,fnameB,bp,nextbp->ramchain.numblocks,B,&HASHMEMB,0,nextbp->hashes[0],zero,0,0,1,1)) != 0 )
     {
         iguana_ramchain_link(B,bp->hashes[0],nextbp->hdrsi,nextbp->bundleheight,0,nextbp->ramchain.numblocks,firsti,1);
     }
@@ -2693,7 +2693,7 @@ int32_t iguana_bundlemergeHT(struct supernet_info *myinfo,char *fname,struct igu
         depth++;
         iguana_ramchain_link(dest,A->H.data->firsthash2,A->H.hdrsi,A->height,0,A->numblocks+B->numblocks,firsti,0);
         _iguana_ramchain_setptrs(RAMCHAIN_DESTPTRS,dest->H.data);
-        iguana_ramchain_extras(coin,dest,&HASHMEM,0);
+        iguana_ramchain_extras(myinfo,coin,dest,&HASHMEM,0);
         dest->H.txidind = dest->H.unspentind = dest->H.spendind = dest->pkind = dest->H.data->firsti;
         dest->externalind = 0;
         if ( (err= iguana_ramchain_iterate(myinfo,coin,dest,A,bp,-1)) != 0 )
diff --git a/iguana/iguana_recv.c b/iguana/iguana_recv.c
index 9b018cbd2..c35b488ec 100755
--- a/iguana/iguana_recv.c
+++ b/iguana/iguana_recv.c
@@ -493,7 +493,7 @@ void iguana_oldgotblockM(struct supernet_info *myinfo,struct iguana_info *coin,s
             addr->recvblocks += 1.;
             addr->recvtotal += recvlen;
         }
-        if ( speculative == 0 && iguana_ramchain_data(coin,addr,origtxdata,txarray,origtxdata->zblock.RO.txn_count,data,recvlen,bp,block) >= 0 )
+        if ( speculative == 0 && iguana_ramchain_data(myinfo,coin,addr,origtxdata,txarray,origtxdata->zblock.RO.txn_count,data,recvlen,bp,block) >= 0 )
         {
             txdata->zblock.fpipbits = (uint32_t)addr->ipbits;
             txdata->zblock.RO.recvlen = recvlen;
@@ -843,7 +843,7 @@ void iguana_gotblockM(struct supernet_info *myinfo,struct iguana_info *coin,stru
         }
     }
     txdata = origtxdata;
-    if ( iguana_ramchain_data(coin,addr,origtxdata,txarray,origtxdata->zblock.RO.txn_count,data,recvlen,bp,block) >= 0 )
+    if ( iguana_ramchain_data(myinfo,coin,addr,origtxdata,txarray,origtxdata->zblock.RO.txn_count,data,recvlen,bp,block) >= 0 )
     {
         txdata->zblock.fpipbits = (uint32_t)addr->ipbits;
         txdata->zblock.RO.recvlen = recvlen;
diff --git a/iguana/iguana_spendvectors.c b/iguana/iguana_spendvectors.c
index e820c584e..dbf89c9dc 100755
--- a/iguana/iguana_spendvectors.c
+++ b/iguana/iguana_spendvectors.c
@@ -627,7 +627,7 @@ int32_t iguana_volatilesinit(struct supernet_info *myinfo,struct iguana_info *co
             //printf("hdrsi.[%d] emitfinish.%u utxofinish.%u\n",i,bp->emitfinish,bp->utxofinish);
             continue;
         }
-        iguana_volatilesmap(coin,&bp->ramchain);
+        iguana_volatilesmap(myinfo,coin,&bp->ramchain);
         if ( from_ro != 0 && (bp->ramchain.from_ro == 0 || (bp->hdrsi > 0 && bp->ramchain.from_roX == 0) || bp->ramchain.from_roA == 0 || bp->ramchain.from_roU == 0) )
         {
             printf("from_ro.[%d] %d %d %d %d\n",bp->hdrsi,bp->ramchain.from_ro,bp->ramchain.from_roX,bp->ramchain.from_roA,bp->ramchain.from_roU);
@@ -729,7 +729,7 @@ int32_t iguana_volatilesinit(struct supernet_info *myinfo,struct iguana_info *co
                         coin->spendvalidated = 0;
                         printf("LONGEST.%d %s UTXOGEN spendvectorsaved <- %u\n",coin->longestchain,coin->symbol,coin->spendvectorsaved);
                         iguana_utxoaddr_gen(myinfo,coin,(coin->bundlescount - 1) * coin->chain->bundlesize);
-                    } else printf("(coin->longestchain+coin->chain->minconfirms)/coin->chain->bundlesize %d < %d coin->bundlescount*coin->chain->bundlesize\n",(coin->longestchain+coin->chain->minconfirms)/coin->chain->bundlesize,coin->bundlescount);
+                    } else printf("(coin->longestchain+coin->chain->minconfirms)/coin->chain->bundlesize %d >= %d coin->bundlescount\n",(coin->longestchain+coin->chain->minconfirms)/coin->chain->bundlesize,coin->bundlescount);
                 }
             }
             else
@@ -949,7 +949,7 @@ int32_t iguana_balanceflush(struct supernet_info *myinfo,struct iguana_info *coi
             if ( (bp= coin->bundles[hdrsi]) == 0 && bp != coin->current )
             {
                 iguana_volatilespurge(coin,&bp->ramchain);
-                if ( iguana_volatilesmap(coin,&bp->ramchain) != 0 )
+                if ( iguana_volatilesmap(myinfo,coin,&bp->ramchain) != 0 )
                     printf("error mapping bundle.[%d]\n",hdrsi);
             }
     }
@@ -1153,7 +1153,7 @@ int32_t iguana_bundlevalidate(struct supernet_info *myinfo,struct iguana_info *c
             max = coin->blockspacesize;
             blockspace = calloc(1,max);
             iguana_volatilespurge(coin,&bp->ramchain);
-            iguana_volatilesmap(coin,&bp->ramchain);
+            iguana_volatilesmap(myinfo,coin,&bp->ramchain);
             for (i=0; i<bp->n; i++)
             {
                 char str[65]; 
diff --git a/iguana/iguana_unspents.c b/iguana/iguana_unspents.c
index b6325ea51..a32a44a22 100755
--- a/iguana/iguana_unspents.c
+++ b/iguana/iguana_unspents.c
@@ -1416,7 +1416,7 @@ int32_t iguana_utxoaddr_validate(struct supernet_info *myinfo,struct iguana_info
              OS_removefile(fname,0);
              sprintf(fname,"%s/%s/accounts/lastspends.%d",GLOBAL_DBDIR,coin->symbol,bp->bundleheight);
              OS_removefile(fname,0);*/
-            iguana_volatilesmap(coin,&bp->ramchain);
+            iguana_volatilesmap(myinfo,coin,&bp->ramchain);
         }
     total = 0;
     max = 1024 * 1024 * 1024;
@@ -1488,7 +1488,7 @@ uint64_t iguana_utxoaddr_gen(struct supernet_info *myinfo,struct iguana_info *co
         if ( (bp= coin->bundles[hdrsi]) != 0 && bp->bundleheight < maxheight )
         {
             iguana_volatilespurge(coin,&bp->ramchain);
-            if ( iguana_volatilesmap(coin,&bp->ramchain) != 0 )
+            if ( iguana_volatilesmap(myinfo,coin,&bp->ramchain) != 0 )
                 printf("error mapping bundle.[%d]\n",hdrsi);
             else
             {
diff --git a/iguana/iguana_volatiles.c b/iguana/iguana_volatiles.c
index 934568915..a284c68b2 100755
--- a/iguana/iguana_volatiles.c
+++ b/iguana/iguana_volatiles.c
@@ -418,14 +418,17 @@ void iguana_volatilespurge(struct iguana_info *coin,struct iguana_ramchain *ramc
     }
 }
 
-int32_t iguana_volatilesmap(struct iguana_info *coin,struct iguana_ramchain *ramchain)
+int32_t iguana_volatilesmap(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_ramchain *ramchain)
 {
     int32_t iter,numhdrsi,err = -1; char fname[1024]; bits256 balancehash,allbundles; struct iguana_ramchaindata *rdata;
     if ( (rdata= ramchain->H.data) == 0 )
     {
-        if ( ramchain->height > 0 )
+        iguana_bundleload(myinfo,coin,ramchain,coin->bundles[ramchain->height/coin->chain->bundlesize],1);
+        if ( (rdata= ramchain->H.data) == 0 )
+        {
             printf("volatilesmap.[%d] no rdata\n",ramchain->height/coin->chain->bundlesize);
-        return(-1);
+            return(-1);
+        }
     }
     if ( ramchain->debitsfileptr != 0 && ramchain->lastspendsfileptr != 0 )
     {
diff --git a/includes/iguana_funcs.h b/includes/iguana_funcs.h
index 4fb78d629..5c6dfd770 100755
--- a/includes/iguana_funcs.h
+++ b/includes/iguana_funcs.h
@@ -193,7 +193,7 @@ struct iguana_txblock *iguana_peertxdata(struct iguana_info *coin,int32_t *bundl
 int32_t iguana_peerfile_exists(struct iguana_info *coin,struct iguana_peer *addr,char *dirname,char *fname,bits256 hash2,bits256 prevhash2,int32_t numblocks);
 struct iguana_ramchain *iguana_ramchainset(struct iguana_info *coin,struct iguana_ramchain *ramchain,struct iguana_txblock *txdata);
 void *iguana_iAddriterator(struct iguana_info *coin,struct iguana_iAddr *iA,struct iguana_peer *addr);
-long iguana_ramchain_data(struct iguana_info *coin,struct iguana_peer *addr,struct iguana_txblock *origtxdata,struct iguana_msgtx *txarray,int32_t txn_count,uint8_t *data,int32_t recvlen,struct iguana_bundle *bp,struct iguana_block *block);
+long iguana_ramchain_data(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_peer *addr,struct iguana_txblock *origtxdata,struct iguana_msgtx *txarray,int32_t txn_count,uint8_t *data,int32_t recvlen,struct iguana_bundle *bp,struct iguana_block *block);
 int32_t iguana_bundlehash2add(struct iguana_info *coin,struct iguana_block **blockp,struct iguana_bundle *bp,int32_t bundlei,bits256 hash2);
 struct iguana_block *iguana_bundleblockadd(struct iguana_info *coin,struct iguana_bundle **bpp,int32_t *bundleip,struct iguana_block *origblock);
 int32_t iguana_chainextend(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_block *newblock);
@@ -348,11 +348,11 @@ int32_t iguana_blockreq(struct iguana_info *coin,int32_t height,int32_t priority
 int64_t iguana_bundlecalcs(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_bundle *bp,int32_t lag);
 int32_t iguana_ramchain_prefetch(struct iguana_info *coin,struct iguana_ramchain *ramchain,int32_t txonly);
 int32_t iguana_realtime_update(struct supernet_info *myinfo,struct iguana_info *coin);
-int32_t iguana_volatilesmap(struct iguana_info *coin,struct iguana_ramchain *ramchain);
+int32_t iguana_volatilesmap(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_ramchain *ramchain);
 void iguana_volatilespurge(struct iguana_info *coin,struct iguana_ramchain *ramchain);
 int32_t iguana_volatilesinit(struct supernet_info *myinfo,struct iguana_info *coin);
 void iguana_initfinal(struct supernet_info *myinfo,struct iguana_info *coin,bits256 lastbundle);
-int64_t iguana_ramchainopen(char *fname,struct iguana_info *coin,struct iguana_ramchain *ramchain,struct OS_memspace *mem,struct OS_memspace *hashmem,int32_t bundleheight,bits256 hash2);
+int64_t iguana_ramchainopen(struct supernet_info *myinfo,char *fname,struct iguana_info *coin,struct iguana_ramchain *ramchain,struct OS_memspace *mem,struct OS_memspace *hashmem,int32_t bundleheight,bits256 hash2);
 int32_t iguana_ramchain_free(struct iguana_info *coin,struct iguana_ramchain *ramchain,int32_t deleteflag);
 void iguana_blocksetcounters(struct iguana_info *coin,struct iguana_block *block,struct iguana_ramchain * ramchain);
 int32_t iguana_ramchain_iterate(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_ramchain *dest,struct iguana_ramchain *ramchain,struct iguana_bundle *bp,int16_t bundlei);
@@ -572,7 +572,7 @@ void iguana_RTnewblock(struct supernet_info *myinfo,struct iguana_info *coin,str
 void *iguana_RTrawdata(struct iguana_info *coin,bits256 hash2,uint8_t *data,int32_t *recvlenp,int32_t *numtxp,int32_t checkonly);
 int32_t iguana_bundlehash2_check(struct iguana_info *coin,bits256 hash2);
 void iguana_RTramchainalloc(char *fname,struct iguana_info *coin,struct iguana_bundle *bp);
-void iguana_update_balances(struct iguana_info *coin);
+void iguana_update_balances(struct supernet_info *myinfo,struct iguana_info *coin);
 void iguana_RTspendvectors(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_bundle *bp);
 int64_t iguana_RTbalance(struct iguana_info *coin,char *coinaddr);
 double instantdex_avehbla(struct supernet_info *myinfo,double retvals[4],char *base,char *rel,double basevolume);