diff --git a/iguana/dpow/dpow_fsm.c b/iguana/dpow/dpow_fsm.c
index c419dc16e..5e0fd88a9 100755
--- a/iguana/dpow/dpow_fsm.c
+++ b/iguana/dpow/dpow_fsm.c
@@ -297,11 +297,11 @@ void dpow_statemachinestart(void *ptr)
     }
     if ( (bp= dpow_heightfind(myinfo,dp, checkpoint.blockhash.height)) == 0 )
     {
+        if ( (blockindex= dpow_blockfind(myinfo,dp)) < 0 )
+            return;
         bp = calloc(1,sizeof(*bp));
-        blockindex = dpow_blockfind(myinfo,dp);
         dp->blocks[blockindex] = bp;
         printf("blockindex.%i allocate bp for %s ht.%d -> %s\n",blockindex,src->symbol,checkpoint.blockhash.height,dest->symbol);
-        //Numallocated++;
         bp->MoM = MoM;
         bp->MoMdepth = MoMdepth;
         bp->CCid = dp->fullCCid & 0xffff;
diff --git a/iguana/dpow/dpow_network.c b/iguana/dpow/dpow_network.c
index 557700205..00e96644c 100755
--- a/iguana/dpow/dpow_network.c
+++ b/iguana/dpow/dpow_network.c
@@ -2315,7 +2315,7 @@ int32_t dpow_nanomsg_update(struct supernet_info *myinfo)
                                 dpow_ipbitsadd(myinfo,dp,np->ipbits,np->numipbits,sizeof(np->ipbits)/sizeof(*np->ipbits),np->senderind,np->myipbits);
                                 if ( (bp= dpow_heightfind(myinfo,dp,np->height)) != 0 && bp->state != 0xffffffff && bp->myind >= 0 )
                                 {
-                                    char str[65]; printf("%s RECV ht.%d ch.%08x (%d) crc32.%08x:%08x datalen.%d:%d firstz.%d i.%d senderind.%d myind.%d\n",bits256_str(str,np->srchash),np->height,np->channel,size,np->crc32,crc32,np->datalen,(int32_t)(size - sizeof(*np)),firstz,i,np->senderind,bp->myind);
+                                    //char str[65]; printf("%s RECV ht.%d ch.%08x (%d) crc32.%08x:%08x datalen.%d:%d firstz.%d i.%d senderind.%d myind.%d\n",bits256_str(str,np->srchash),np->height,np->channel,size,np->crc32,crc32,np->datalen,(int32_t)(size - sizeof(*np)),firstz,i,np->senderind,bp->myind);
                                     if ( np->senderind >= 0 && np->senderind < bp->numnotaries )
                                     {
                                         if ( memcmp(bp->notaries[np->senderind].pubkey+1,np->srchash.bytes,32) == 0 && bits256_nonz(np->srchash) != 0 )
diff --git a/iguana/dpow/dpow_tx.c b/iguana/dpow/dpow_tx.c
index 6a9f99d60..7f1a07025 100755
--- a/iguana/dpow/dpow_tx.c
+++ b/iguana/dpow/dpow_tx.c
@@ -177,7 +177,7 @@ struct dpow_block *dpow_heightfind(struct supernet_info *myinfo,struct dpow_info
     for (i = 0; i < dp->maxblocks; i++) 
     {
         if ( dp->blocks[i] != 0 && height == dp->blocks[i]->height )
-            return(bp);
+            return(dp->blocks[i]);
     }
     return(bp);
 }
@@ -190,7 +190,7 @@ int32_t dpow_blockfind(struct supernet_info *myinfo,struct dpow_info *dp)
         if ( dp->blocks[i] == 0 )
             return(i);
     }
-    return(0);
+    return(-1);
 }
 
 /* maybe this is better not sure... 
@@ -204,7 +204,7 @@ int32_t dpow_blockfind(struct supernet_info *myinfo,struct dpow_info *dp)
         if ( dp->blocks[i] == 0 )
             break;
     }
-    return(0);
+    return(-1);
 }*/
 
 int32_t dpow_voutstandard(struct supernet_info *myinfo,struct dpow_block *bp,uint8_t *serialized,int32_t m,int32_t src_or_dest,uint8_t pubkeys[][33],int32_t numratified)