Hi all, My nephew just bought a 99 zr 440 sno pro, he also has a 99 z sno pro. The zr he just picked up and has a few ?? First of its going to be trail rode and beat in the feilds around home alot, Hes rough on his toys! The time switches should it be just ran on 0 and in the cold setting?, also it only hits around 8000-8100 max rpms, launches at 5000 and feels sluggish between 5000-7000 then puls nice from 7000-8000. We ran it alot tonight in the back feild just trying to feel it out and get it tuned for him. Would like some suggestions on a good clutching setup. going to pull the primary apart tommorow. it has some type of stepped weights in it now?? Sorry for all the ?? thanks For any advice and help.