We have a lot of hills here that tax the CT90. If it was just flat roads I think it would be OK, but either way the exit from my dirt road is a steep and long slope, so it gets an immediate workout in the first 1/4 mile.

The carb flange is crappy, I'm aware of that. It had a vac leak when I first got it, but sealed it up with RTV. I think there's supposed to be an O-ring in there? There's some sort of strange plastic gasket that does basically nothing - I'm guessing it's just a phenolic spacer/insulator.

I didn't know about the centrifuge. The clutch seems to be working fine. I plan to have the right side of the case off somewhat soon any way.