I just recently did a complete overhaul ona 95 rm80 all new bottom end and top end. Over a grand invested in parts. The top end is bored .40 or .50 over i forget. My question is, now when i start it up it bogs in the low rpm but runs fine in the upper rpm/powerband. Im guessing its getting to much fuel and not enough air which is causing it to fould plugs ever minute. Can anyone suggest what size pilot jet to go to? Thanks, Drew