[camarojoe]

I recently played with pinion agle in an effort to eliminate a vibration in my deuce. (the '32 not the '70) From what I know, the pinion should aim upwards at an equal amount opposite to the downward angle of the transmission tailshaft. In other words, if your pinion aims 3 degrees up, the trans tailshaft should aim 3 degrees down... as long as the degrees of the 2 angles are equal, it should work. (Worked for me at least!)