Buck-I agree with you on Stihl-lite and powerfull. I have 5 or 6 of them, and 20 Kioritz engines-most are small cc-21ish. I'm working on a Stihl 24 and this looks real good. Putting in lathe time-cut the flywheel center out and trued it up, making a adjustable collar for the EI unit and a prop hub. I'll post when i get that ready. Need another magnet-have to call Terry at CH today.