diff --git a/iguana/iguana_recv.c b/iguana/iguana_recv.c
index 4d4b2114f..c4af43275 100755
--- a/iguana/iguana_recv.c
+++ b/iguana/iguana_recv.c
@@ -638,7 +638,7 @@ struct iguana_bundle *iguana_bundleset(struct iguana_info *coin,struct iguana_bl
             iguana_bundlehash2add(coin,0,bp,bundlei,hash2);
             if ( bp->emitfinish == 0 )
             {
-                if ( bp->hdrsi == coin->longestchain/bp->n && bits256_nonz(block->RO.hash2) != 0 && block->fpipbits == 0 )
+                if ( bp->hdrsi == coin->longestchain/bp->n && block->fpipbits == 0 ) //bits256_nonz(block->RO.hash2) != 0 && b
                 {
                     block->fpos = -1;
                     checki = iguana_peerfname(coin,&hdrsi,GLOBALTMPDIR,fname,0,block->RO.hash2,zero,1,0);
diff --git a/iguana/iguana_unspents.c b/iguana/iguana_unspents.c
index 6c0b53de8..649d19163 100755
--- a/iguana/iguana_unspents.c
+++ b/iguana/iguana_unspents.c
@@ -990,7 +990,7 @@ int32_t iguana_RTutxo(struct iguana_info *coin,struct iguana_bundle *bp,struct i
                 rdata = spentbp->ramchain.H.data;
                 if ( coin->PREFETCHLAG != 0 && now >= spentbp->lastprefetch+coin->PREFETCHLAG )
                 {
-                    printf("RT prefetch[%d] from.[%d] lag.%d bundlei.%d numspends.%d of %d\n",spentbp->hdrsi,bp->hdrsi,now - spentbp->lastprefetch,bundlei,spendind,T[txidind].numvins);
+                    printf("RT prefetch[%d] from.[%d] lag.%d bundlei.%d numspends.%d of %d\n",spentbp->hdrsi,bp->hdrsi,now - spentbp->lastprefetch,bundlei,spendind,RTramchain->H.spendind);
                     iguana_ramchain_prefetch(coin,&spentbp->ramchain);
                     spentbp->lastprefetch = now;
                 }
diff --git a/iguana/main.c b/iguana/main.c
index a4b9cf3f0..06b578b4e 100755
--- a/iguana/main.c
+++ b/iguana/main.c
@@ -1191,7 +1191,7 @@ void iguana_main(void *arg)
     if ( 1 )
     {
         sleep(1);
-        if ( 1 && (str= SuperNET_JSON(myinfo,cJSON_Parse("{\"startpend\":128,\"endpend\":64,\"userhome\":\"/Users/jimbolaptop/Library/Application Support\",\"agent\":\"iguana\",\"method\":\"addcoin\",\"services\":128,\"maxpeers\":512,\"newcoin\":\"BTCD\",\"active\":1,\"numhelpers\":8,\"poll\":1}"),0,myinfo->rpcport)) != 0 )
+        if ( 1 && (str= SuperNET_JSON(myinfo,cJSON_Parse("{\"prefetchlag\":13,\"startpend\":128,\"endpend\":64,\"userhome\":\"/Users/jimbolaptop/Library/Application Support\",\"agent\":\"iguana\",\"method\":\"addcoin\",\"services\":128,\"maxpeers\":512,\"newcoin\":\"BTCD\",\"active\":1,\"numhelpers\":8,\"poll\":1}"),0,myinfo->rpcport)) != 0 )
         {
             free(str);
             if ( 0 && (str= SuperNET_JSON(myinfo,cJSON_Parse("{\"userhome\":\"/Users/jimbolaptop/Library/Application Support\",\"agent\":\"iguana\",\"method\":\"addcoin\",\"services\":1024,\"maxpeers\":256,\"newcoin\":\"BTCD\",\"active\":1}"),0,myinfo->rpcport)) != 0 )