Well I’ve noticed a vibration as soon as I started up the engine in the car. Deep down I knew what it was but I’ve spent some time trying to rule out other possibilities. Got up this morning and did some math, made some phone calls, and have came to the conclusion that the crank was balanced about 214 grams lighter on the bobweight than what it should have been. ( I bought the rotating assembly as a balanced kit). So I get to take it all back apart to have some Malory slugs added to get it back in line. So close, damn i was looking forward to driving this thing this year. It vibrates so bad at about 2500 it backed out one of my fender bolts.. the company that balanced it isn’t quite sure how we ended up here but they did offer to re-balance the crank for free. So I’ll be making the 2.5 hr drive to take them up on it. Glad the thing didn’t grenade on the dyno…