Rebuilt with Artek crank and HPI.
Ran it without variator weights, screamed pretty good down block. Actually was pretty scary when the pipe hit, wanted to lift the front wheel.
Ended up unwinding the variator nut and the fun was over.
Planned on getting a nord-lock washer to keep that sucker on there.
Belt alignment at full variation is off though, going to need to space out the variator further from the engine. Looks like the variator nut doesn't have many threads to hold on with proper spacing though.