diff --git a/deprecated/obsolete.h b/deprecated/obsolete.h
index 9f9cd0801..fa4a57767 100644
--- a/deprecated/obsolete.h
+++ b/deprecated/obsolete.h
@@ -11206,5 +11206,17 @@ void iguana_dedicatedrecv(void *arg)
                     }
                 }
             }
-
+                if ( 0 && coin->newramchain != 0 && now > coin->savedblocks+60 )
+                {
+                    char fname[512]; FILE *fp;
+                    sprintf(fname,"blocks.%s",coin->symbol), OS_compatible_path(fname);
+                    if ( (fp= fopen(fname,"wb")) != 0 )
+                    {
+                        if ( fwrite(coin->blocks.RO,sizeof(*coin->blocks.RO),coin->longestchain,fp) != coin->longestchain )
+                            printf("error saving blocks\n");
+                            else printf("%s saved\n",fname);
+                                fclose(fp);
+                                coin->savedblocks = (uint32_t)time(NULL);
+                                }
+                }
 #endif
diff --git a/iguana/iguana777.c b/iguana/iguana777.c
index 198a1693e..42fca6cda 100755
--- a/iguana/iguana777.c
+++ b/iguana/iguana777.c
@@ -356,25 +356,13 @@ void iguana_coinloop(void *arg)
         bp->bundleheight = 0;
     while ( 1 )
     {
+        //printf("iter\n");
         flag = 0;
         for (i=0; i<n; i++)
         {
             if ( (coin= coins[i]) != 0 )
             {
                 now = (uint32_t)time(NULL);
-                if ( 0 && coin->newramchain != 0 && now > coin->savedblocks+60 )
-                {
-                    char fname[512]; FILE *fp;
-                    sprintf(fname,"blocks.%s",coin->symbol), OS_compatible_path(fname);
-                    if ( (fp= fopen(fname,"wb")) != 0 )
-                    {
-                        if ( fwrite(coin->blocks.RO,sizeof(*coin->blocks.RO),coin->longestchain,fp) != coin->longestchain )
-                            printf("error saving blocks\n");
-                        else printf("%s saved\n",fname);
-                        fclose(fp);
-                        coin->savedblocks = (uint32_t)time(NULL);
-                    }
-                }
                 if ( coin->isRT == 0 && now > coin->startutc+600 && coin->blocksrecv >= coin->longestchain-1 && coin->blocks.hwmchain.height >= coin->longestchain-1 )
                 {
                     printf(">>>>>>> %s isRT blockrecv.%d vs longest.%d\n",coin->symbol,coin->blocksrecv,coin->longestchain);
@@ -384,14 +372,19 @@ void iguana_coinloop(void *arg)
                     coin->MAXPEERS = 8;
                 }
                 if ( coin->peers.numranked != 0 && coin->peers.numranked < (coin->MAXPEERS>>1) && now > coin->lastpossible )
+                {
+                    //printf("possible\n");
                     coin->lastpossible = iguana_possible_peer(coin,0); // tries to connect to new peers
+                }
                 if ( coin->active != 0 )
                 {
                     if ( now > coin->peers.lastmetrics+6 )
                     {
+                        //printf("metrics\n");
                         coin->peers.lastmetrics = iguana_updatemetrics(coin); // ranks peers
                         coin->lastpossible = iguana_possible_peer(coin,0); // tries to connect to new peers
                     }
+                    //printf("process\n");
                     flag += iguana_processrecv(coin);
                     if ( 0 && coin->blocks.parsedblocks < coin->blocks.hwmchain.height-coin->chain->minconfirms )
                     {
@@ -399,13 +392,14 @@ void iguana_coinloop(void *arg)
                             iguana_syncs(coin), flag++; // merge ramchain fragments into full ramchain
                     }
                     lastdisp = (uint32_t)now;
+                    //printf("now.%u\n",now);
                     iguana_bundlestats(coin,str);
                     if ( str[0] != 0 )
                     {
                         if ( (rand() % 1000) == 0 )
                             myallocated(0,0);
                     }
-                    iguana_ramchainmerge(coin);
+                    //iguana_ramchainmerge(coin);
                 }
             }// bp block needs mutex
         }
diff --git a/iguana/iguana_bundles.c b/iguana/iguana_bundles.c
index baf61d803..022449f2f 100755
--- a/iguana/iguana_bundles.c
+++ b/iguana/iguana_bundles.c
@@ -429,8 +429,8 @@ int64_t iguana_bundlecalcs(struct iguana_info *coin,struct iguana_bundle *bp)
             bp->numhashes++;
         }
     }
-    bp->metric = 0.;
-    if ( bp->numsaved > 0 )
+    bp->metric = bp->numhashes;
+    //if ( bp->numsaved > 0 )
     {
         bp->estsize = ((uint64_t)bp->datasize * bp->n) / (bp->numrecv+1);
         if ( bp->numsaved >= bp->n && bp->emitfinish == 0 )
@@ -441,6 +441,7 @@ int64_t iguana_bundlecalcs(struct iguana_info *coin,struct iguana_bundle *bp)
         }
         else bp->metric = sqrt((sqrt(fabs(bp->estsize - bp->datasize)) * (bp->n - bp->numsaved)) * (bp->hdrsi + 1));
     }
+    //printf("%f ",bp->metric);
     return(bp->estsize);
 }
 
@@ -491,8 +492,8 @@ void iguana_bundlestats(struct iguana_info *coin,char *str)
     }
     if ( n > 0 )
     {
-        struct iguana_peer *addr; uint32_t now; struct iguana_block *block; int32_t flag,origissue,j,issue,pend = 0;
-        flag = 0;
+        struct iguana_peer *addr; uint32_t now; struct iguana_block *block; int32_t m,flag,origissue,j,issue,pend = 0;
+        flag = m = 0;
         sortds(&coin->rankedbps[0][0],n,sizeof(coin->rankedbps[0]));
         for (i=0; i<coin->peers.numranked; i++)
         {
@@ -503,7 +504,7 @@ void iguana_bundlestats(struct iguana_info *coin,char *str)
         if ( origissue < 8 )
             origissue = 8;
         issue = origissue;
-        while ( issue > 0 )
+        while ( issue > 0 && m++ < 100 )
         {
             now = (uint32_t)time(NULL);
             for (i=0; i<n; i++)
@@ -533,7 +534,7 @@ void iguana_bundlestats(struct iguana_info *coin,char *str)
         }
         /*for (i=0; i<n&&i<3; i++)
             printf("(%.5f %.0f).%d ",coin->rankedbps[i][0],coin->rankedbps[i][1],coin->bundles[(int32_t)coin->rankedbps[i][1]]->numrecv);*/
-        if ( flag != 0 )
+        //if ( flag != 0 )
             printf("rem.%d issue.%d pend.%d | numranked.%d\n",n,origissue,pend,coin->peers.numranked);
     }
     coin->numremain = n;
diff --git a/iguana/iguana_recv.c b/iguana/iguana_recv.c
index 34bc3793a..4aed190ce 100755
--- a/iguana/iguana_recv.c
+++ b/iguana/iguana_recv.c
@@ -390,7 +390,7 @@ struct iguana_bundlereq *iguana_recvblockhdrs(struct iguana_info *coin,struct ig
         printf("iguana_recvblockhdrs null blocks?\n");
         return(req);
     }
-    printf("GOT HDRS[%d]\n",n);
+    printf("GOT HDRS[%d] Q.%d %d\n",n,queue_size(&coin->priorityQ),queue_size(&coin->blocksQ));
     if ( blocks != 0 && n > 0 )
     {
         for (i=0; i<n; i++)