diff --git a/src/komodo_pax.h b/src/komodo_pax.h
index 633e0eb9a..08e38408c 100644
--- a/src/komodo_pax.h
+++ b/src/komodo_pax.h
@@ -440,7 +440,15 @@ uint64_t _komodo_paxcalc(int32_t height,uint32_t *pvals,int32_t baseid,int32_t r
 
 uint64_t komodo_paxcalc(int32_t height,uint32_t *pvals,int32_t baseid,int32_t relid,uint64_t basevolume,uint64_t refkmdbtc,uint64_t refbtcusd)
 {
-    return(_komodo_paxcalc(height,pvals,baseid,relid,basevolume,refkmdbtc,refbtcusd));
+    uint64_t baseusd,usdkmd,basekmd;
+    if ( relid != MAX_CURRENCIES || MINDENOMS[baseid] == MINDENOMS[USD] )
+        return(_komodo_paxcalc(height,pvals,baseid,relid,basevolume,refkmdbtc,refbtcusd));
+    {
+        baseusd = _komodo_paxcalc(height,pvals,baseid,USD,basevolume,refkmdbtc,refbtcusd);
+        usdkmd = _komodo_paxcalc(height,pvals,USD,MAX_CURRENCIES,baseusd,refkmdbtc,refbtcusd));
+        basekmd = komodo_paxvol(usdvol,usdkmd);
+        printf("baseusd.%llu usdkmd.%llu %llu\n",(long long)baseusd,(long long)usdkmd,(long long)basekmd);
+    }
 }
 
 uint64_t _komodo_paxprice(uint64_t *kmdbtcp,uint64_t *btcusdp,int32_t height,char *base,char *rel,uint64_t basevolume,uint64_t kmdbtc,uint64_t btcusd)