I just rebuilt a 4bbl Q jet I scored on a trade from a guy here in vegas. I rebuilt the carb and put a new float in it which was adjusted to the specs according to my model and year. The problem is now is she is running really rich. I tried adjusting the air fuel mixture screws but when I turned them in the idle went way up and did not lean it out. I started with them both 3 turns out from stop. Any tips on adjusting this bad boy? If the float was not adjusted properly would it cause this problem /forums/images/graemlins/dunno.gif Any tips on what to use besides needle nose pliers to turn the screws /forums/images/graemlins/grin.gif?