diff --git a/iguana/iguana_blocks.c b/iguana/iguana_blocks.c
index b25f4bca9..0bcbf5919 100755
--- a/iguana/iguana_blocks.c
+++ b/iguana/iguana_blocks.c
@@ -203,35 +203,11 @@ void _iguana_blocklink(struct iguana_info *coin,struct iguana_block *prev,struct
 struct iguana_block *iguana_blockhashset(char *debugstr,struct iguana_info *coin,int32_t height,bits256 hash2,int32_t createflag)
 {
     struct iguana_block *block,*prev; int32_t size;
-    /*while ( coin->blockdepth > 0 )
-    {
-        usleep(100000);
-        if ( coin->blockdepth > 0 )
-            printf("A %s >>>>>>>>>> OK only if rare %s blockhashset.%d depth.%d\n",coin->symbol,debugstr,height,coin->blockdepth);
-        //fprintf(stderr,">>>>>>>>>> OK only if rare %s blockhashset.%d depth.%d\n",debugstr,height,depth);
-        //printf("%d\n",1/(1 - depth/depth));
-    }*/
     portable_mutex_lock(&coin->blocks_mutex);
-    coin->blockdepth++;
+    printf("blocks.hash %p\n",coin->blocks.hash);
     HASH_FIND(hh,coin->blocks.hash,&hash2,sizeof(hash2),block);
-    if ( block != 0 )
-    {
-        if ( coin->blockdepth > 0 )
-            coin->blockdepth--;
-        /*while ( coin->blockdepth > 0 )
-        {
-            usleep(100000);
-            if ( coin->blockdepth > 0 )
-                printf("B %s >>>>>>>>>> OK only if rare %s match blockhashset.%d depth.%d\n",coin->symbol,debugstr,height,coin->blockdepth);
-            //fprintf(stderr,">>>>>>>>>> OK only if rare%s match blockhashset.%d depth.%d\n",debugstr,height,depth);
-            //printf("%d\n",1/(1 - depth/depth));
-        }*/
-        portable_mutex_unlock(&coin->blocks_mutex);
-        return(block);
-    }
     if ( createflag > 0 )
     {
-        //portable_mutex_lock(&coin->blocks_mutex);
         size = (int32_t)((coin->chain->zcash != 0) ? sizeof(struct iguana_zblock) : sizeof(struct iguana_block));
         block = calloc(1,size);
         block->RO.hash2 = hash2;
@@ -257,19 +233,8 @@ struct iguana_block *iguana_blockhashset(char *debugstr,struct iguana_info *coin
             if ( tmp != block )
                 printf("%s height.%d search error %p != %p\n",str,height,block,tmp);
         }
-        //portable_mutex_unlock(&coin->blocks_mutex);
     }
-    if ( coin->blockdepth > 0 )
-        coin->blockdepth--;
     portable_mutex_unlock(&coin->blocks_mutex);
-    /* while ( coin->blockdepth > 0 )
-    {
-        usleep(100000);
-        if ( coin->blockdepth > 0 )
-            printf("C %s >>>>>>>>>> OK only if rare %s create blockhashset.%d depth.%d\n",coin->symbol,debugstr,height,coin->blockdepth);
-        //fprintf(stderr,">>>>>>>>>> OK only if rare%s create blockhashset.%d depth.%d\n",debugstr,height,depth);
-        //printf("%d\n",1/(1 - depth/depth));
-    }*/
     return(block);
 }