I've an 84 1 ton Dodge that's my plow truck. Thermoquad had been leaking most of the winter (lots of use with all the snow this year!) and I finally took it apart to put a kit in it. I can't get the drivers side bowl cavity to quit leaking. It acts like a sunk float; runs rich, gas seeps out through the top gasket at the front of the carb. New floats, new needle/seats, double checked the gaskets on the seat, set the float level three times now. At this point I'm appreciably lower than the stated float position spec. with virtually no improvement. Just using the stock mechanical fuel pump. This was the same leak problem I had before I started, except now I've got the rich condition going too. Double checked the step up rods and they're in position and seem to be working. All indications are it's only rich on the driver's side circuit. I'm feeling pretty stupid about now.