Hi Denny,
I know how to lighten rods, I just didn't think I would need it, robably silly of me... It's not easy getting proper rods at a decent price here in Germany. The damper is new, the flexplate is straight. The new damper didn't change anything, and it's a 350, so it's internally balanced. If Damper and Flexplate are balanced in themselves that should be OK then, I guess. But I might try pulling the front pulley off and running it completely without any outside connections, just to make sure it isn't just a bent pulley or something before I pull out the motor (for the second time in a yerar )
Any other ideas where the vibration could come from?
Thanks a lot,
Max