diff --git a/src/chain.h b/src/chain.h
index 8c86a7ede..5400abb00 100644
--- a/src/chain.h
+++ b/src/chain.h
@@ -181,6 +181,7 @@ public:
     void SetNull()
     {
         phashBlock = NULL;
+        newcoins = 0;
         pprev = NULL;
         pskip = NULL;
         nHeight = 0;
diff --git a/src/komodo_bitcoind.h b/src/komodo_bitcoind.h
index 1fd179ae9..6c5f615f3 100644
--- a/src/komodo_bitcoind.h
+++ b/src/komodo_bitcoind.h
@@ -1576,7 +1576,6 @@ int64_t komodo_coinsupply(int32_t height)
     {
         while ( pindex != 0 && pindex->nHeight > 0 )
         {
-            printf("start ht.%d\n",pindex->nHeight);
             if ( pindex->newcoins == 0 )
             {
                 if ( komodo_blockload(block,pindex) == 0 )
@@ -1588,6 +1587,7 @@ int64_t komodo_coinsupply(int32_t height)
                 }
             }
             supply += pindex->newcoins;
+            printf("start ht.%d new %.8f -> supply %.8f\n",pindex->nHeight,dstr(pindex->newcoins),dstr(supply));
             pindex = pindex->pprev;
         }
     }