On my 2000 YZ 250 I'm building I'm doing a complete bottom and topend replacement! Iv read some stuff about something being lean if you rev it at I'd and it takes a couple of seconds for it to come back down! Question is that I think the piston looks like the jetting is great and I should mess to much with it but I would like to fix the hanging rev. I'm new to jetting and have done a little research but I'm not a pro. The bike has a quiet core silencer and boysen carbon fiber reeds with a fmf gnarly pipe. I'm running 93 octane gas and klotz 32:1 I live in Indiana question is what should my jetting setting be?