okay, having Wide open throttle problems, car tends to die after I let it down fast and it smells like gasoline. So I figure the carb is dumping too much fuel into the motor at WOT. How in the heck do I lean it out a bit at the top end. i know the screw things on the front of my carb are for the idle, or as someone told me. Where can I adjust the fuel/air mixture for WOT?