Need Advice, Suggestions

The Engine builder was aware of the vibration issue and was attempting to trouble shoot the problem.. I was under a very tight "time frame" and had to retrive the car.. I am not blaming anyone at this time. Right now my focus is to find the problem and cure it..its a long story..someday it will be told but right now I just want to be able to drive my car..Thanks Guys for all your help.Please keep the suggestions coming!!! Peace, John