sorry i have so many questions!! I finially got my cylinder back from the machinist with my new .30 over wiseco piston. this is my first time rebuilding any motor parts on a atv. i noticed the directions said something about drilling lubrication holes on 2 cycle engines that have a exhaust bridge. does this aply to me? exhaust bridge? i plan on tourqing the head down to 18 ft pounds, what about the base? i guess im a little nervous i spent a few bucks on the blaster the last couple weeks and want things to go good. i put on a tors elim kit with idle screw and rebuilt my stock carb, fmf pipe and silencer, boyseen reeds i cut a 3 inch by 6.5 inch hole in my airbox and fit it with a outerwear, not to mention i just put douglass .190 alum rims with kenda tires on, all this month. would like any good advise.. thinking of starting my jetting at 300 main and working my way down. thanks