to do or not to do?

[Shane@DBPerformance]

The added vibration is minimal. Poly or solid motor mounts will add a lot more vibration than doing a balance shaft removal. You do get crazy vibration if you only remove the belt, or if you don't know that having the oil pump marked lined up when doing the timing belt only gives you a 50/50 chance of being right and you get the balance shaft 180 degrees out of phase.