diff --git a/iguana/exchanges/LP_instantdex.c b/iguana/exchanges/LP_instantdex.c
index 6644188c7..6dd6d28e1 100644
--- a/iguana/exchanges/LP_instantdex.c
+++ b/iguana/exchanges/LP_instantdex.c
@@ -473,7 +473,7 @@ int64_t LP_dynamictrust(bits256 pubkey,int64_t kmdvalue)
                     swaps_kmdvalue += LP_kmdvalue(sp->Q.destcoin,sp->Q.destsatoshis);
             }
             if ( ap->instantdex_credits != 0 && (swaps_kmdvalue+kmdvalue) > ap->instantdex_credits )
-            //printf("%s instantdex_credits %.8f vs (%.8f + current %.8f)\n",coinaddr,dstr(ap->instantdex_credits),dstr(swaps_kmdvalue),dstr(kmdvalue));
+                printf("%s instantdex_credits %.8f vs (%.8f + current %.8f)\n",coinaddr,dstr(ap->instantdex_credits),dstr(swaps_kmdvalue),dstr(kmdvalue));
             //if ( ap->instantdex_credits > swaps_kmdvalue+kmdvalue )
                 return(ap->instantdex_credits - (swaps_kmdvalue+kmdvalue));
         }
diff --git a/iguana/exchanges/LP_ordermatch.c b/iguana/exchanges/LP_ordermatch.c
index a38fa3a7e..82822363f 100644
--- a/iguana/exchanges/LP_ordermatch.c
+++ b/iguana/exchanges/LP_ordermatch.c
@@ -1347,6 +1347,7 @@ char *LP_autobuy(void *ctx,char *myipaddr,int32_t mypubsock,char *base,char *rel
         return(clonestr("{\"error\":\"cant set ordermatch quote info\"}"));
     int32_t changed;
     LP_mypriceset(&changed,autxo->coin,base,1. / maxprice);
+    LP_mypriceset(&changed,base,autxo->coin,0.);
     return(LP_trade(ctx,myipaddr,mypubsock,&Q,maxprice,timeout,duration,tradeid,destpubkey));
 }
 
diff --git a/iguana/exchanges/LP_transaction.c b/iguana/exchanges/LP_transaction.c
index 1882bc75b..93c8504cc 100644
--- a/iguana/exchanges/LP_transaction.c
+++ b/iguana/exchanges/LP_transaction.c
@@ -951,11 +951,15 @@ int32_t LP_vin_select(int32_t *aboveip,int64_t *abovep,int32_t *belowip,int64_t
                 above = gap;
                 abovei = i;
             }
-        } else gap = (value - atx_value);
-        if ( below == 0 || gap < below )
+        }
+        else
         {
-            below = gap;
-            belowi = i;
+            gap = (value - atx_value);
+            if ( below == 0 || gap < below )
+            {
+                below = gap;
+                belowi = i;
+            }
         }
         //printf("value %.8f gap %.8f abovei.%d %.8f belowi.%d %.8f\n",dstr(value),dstr(gap),abovei,dstr(above),belowi,dstr(below));
     }
@@ -1218,7 +1222,7 @@ char *LP_createrawtransaction(cJSON **txobjp,int32_t *numvinsp,struct iguana_inf
         return(0);
     }
     memset(utxos,0,sizeof(utxos));
-    if ( (numutxos= LP_address_utxo_ptrs(coin,0,utxos,max,ap,coin->smartaddr)) <= 0 )
+    if ( (numutxos= LP_address_utxo_ptrs(coin,0,utxos,(int32_t)(sizeof(utxos)/sizeof(*utxos)),ap,coin->smartaddr)) <= 0 )
     {
         if ( bits256_nonz(utxotxid) == 0 )
         {