diff --git a/iguana/iguana777.c b/iguana/iguana777.c
index 037313f97..dba572ff6 100755
--- a/iguana/iguana777.c
+++ b/iguana/iguana777.c
@@ -478,7 +478,7 @@ int32_t iguana_utxogen(struct iguana_info *coin,int32_t helperid,int32_t convert
         }
     }
     //printf("helper.%d check validates\n",helperid);
-    //incr = IGUANA_NUMHELPERS;
+    incr = IGUANA_NUMHELPERS;
     if ( helperid < incr )
     {
         for (hdrsi=helperid; hdrsi<max; hdrsi+=incr)
diff --git a/iguana/iguana_unspents.c b/iguana/iguana_unspents.c
index 41f268f68..1b283ab31 100755
--- a/iguana/iguana_unspents.c
+++ b/iguana/iguana_unspents.c
@@ -331,6 +331,8 @@ int32_t iguana_volatileupdate(struct iguana_info *coin,int32_t incremental,struc
     {
         if ( incremental == 0 )
         {
+            if ( spentchain->Uextras == 0 || spentchain->A2 == 0 )
+                iguana_volatilesmap(coin,spentchain);
             if ( spentchain->Uextras != 0 && (A2= spentchain->A2) != 0 )
             {
                 utxo = &spentchain->Uextras[spent_unspentind];