diff --git a/iguana/iguana_peers.c b/iguana/iguana_peers.c
index b9f4ebb8e..f0af0df70 100755
--- a/iguana/iguana_peers.c
+++ b/iguana/iguana_peers.c
@@ -607,7 +607,7 @@ void iguana_startconnection(void *arg)
         printf("iguana_startconnection.%s mismatched coin.%p (%s) vs (%s)\n",addr->ipaddr,coin,coin->symbol,addr->coinstr);
         return;
     }
-    printf("MYSERVICES.%llx\n",(long long)coin->myservices);
+    //printf("MYSERVICES.%llx\n",(long long)coin->myservices);
     if ( strcmp("127.0.0.1",addr->ipaddr) == 0 && (coin->myservices & NODE_NETWORK) != 0 )
     {
         iguana_iAkill(coin,addr,0);
diff --git a/iguana/iguana_unspents.c b/iguana/iguana_unspents.c
index 8facc95b1..1301782d1 100755
--- a/iguana/iguana_unspents.c
+++ b/iguana/iguana_unspents.c
@@ -247,9 +247,9 @@ uint32_t iguana_sparseadd(uint8_t *bits,uint32_t ind,int32_t width,uint32_t tabl
                 for (x=j=0; j<width; j++)
                 {
                     x <<= 1;
-                    x |= GETBIT(bits,bitoffset+width-1-j) != 0;
+                    x |= GETBIT(bits,bitoffset+j) != 0;
                 }
-                if ( x != setind )
+                //if ( x != setind )
                     printf("x.%d vs setind.%d ind.%d bitoffset.%d\n",x,setind,ind,(int32_t)bitoffset);
             }
             if ( i > ramchain->sparsemax )
@@ -1374,6 +1374,7 @@ int32_t iguana_balancecalc(struct iguana_info *coin,struct iguana_bundle *bp,int
         iguana_validateQ(coin,bp);
         return(flag);
     }
+    bp->nexttime = (uint32_t)time(NULL) + 1 + cbrt(bp->hdrsi);
     if ( bp != 0 && coin != 0 && (bp->hdrsi == 0 || (prevbp= coin->bundles[bp->hdrsi-1]) != 0) )
     {
 #ifdef IGUANA_SERIALIZE_BALANCEGEN
diff --git a/iguana/main.c b/iguana/main.c
index 1493ebdc3..648018ef5 100755
--- a/iguana/main.c
+++ b/iguana/main.c
@@ -363,13 +363,13 @@ void mainloop(struct supernet_info *myinfo)
                             flag++;
                         if ( (ptr= queue_dequeue(&balancesQ,0)) != 0 )
                         {
-                            if ( ptr->coin != coin )
+                            if ( ptr->coin != coin || (bp= ptr->bp) == 0 || time(NULL) < bp->nexttime )
                             {
                                 queue_enqueue("balanceQ",&balancesQ,&ptr->DL,0);
                                 continue;
                             }
                             flag++;
-                            if ( coin != 0 && (bp= ptr->bp) != 0 )
+                            if ( coin != 0 )
                             {
                                 iguana_balancecalc(coin,bp,bp->bundleheight,bp->bundleheight+bp->n-1);
                                 if ( coin->active == 0 )