[R.O.B.]

Thanks Short. I did some internet research, and yes 3 degrees is the accepted norm, along with the carb mounting pad level. All of this at normal ride height.

So with my 1.25 spacer still in there, I measured the angle of the tail shaft. Right at 3 degrees. And my carb pad perfectly level. So that's cool. Weird thing though, my rear pinion angle is at 7 degrees. I haven't touched anything back there, and it's coil suspension, so it's not like it moves around easily.