Carb. bowl leak have new large gasket and jet/bolt gasket. I push float up the fuel flow stops as it should need to see diagram of carb. parts 2 see if missing something. When I assemble the bowl to carb. it will not stop leaking. Over tightening the original bowl nut, broke it. I have tried to assemble it WILL NOT stop dripping around nut. I have new washer tried to assemble it with washer on outside of bowl, inside of bowl. Very frustrated does ANYONE have a diagram or have ANY suggestions