Ya I was just checking that out about getting the hole bottom and rebuilt if I’m going to open it I’m good with dirt bikes well most stuff on them not rings and piston well I wasn’t tell I watch him now I know how easy it is I will never pay anybody to do my top end again and i took the tors off but do u need two idle screw or is good with one im good with listen to people on her wel I understand with talk and videos real good so I think I’m going to do that just take it down I work on all my cars all my life big to little so I’m mechanic incline so I’m not dumb to it just new and I’m finding a lot out on two strikes I’m rebuilding my son 60 now got big bore top end and all thanks u guys I just dididnt want it to be somthing else I wanna ride my shee