Birdstheword

ok , so i finally got my car to run right" if you are familiar with my previous threads" i set my timing to a little BTDC not @ the 0* mark and the major smoking went away " that and tightening the header bolts on drivers side" ok anyways , during idle today i rev'd it a little today and i got white smoke and some raw gas smell , do i need to advance my timing a little bit more? or what should i do ?