I have a problem with my MT2 and I was hoping to get a few suggestions. About a month ago I got my T-15 motor all tuned up and got to run my car for an extended period of time. While driving it I somehow stripped the rear wheel hubs. I ordered some new ones, installed them and went for a run. I cranked it up and realized that it was not rolling very smooth, almost like it was grinding. I checked out both differentials and neither was stripped, so I took out the front drive shaft. After removing the front drive shaft and only running in rear wheel drive the car ran smooth. Any suggestions would be great!