When i drive off and am in 1st & 2nd gear i seem to feel alot of vibration coming from the front of the car which can be felt in the gears and handbrake area. I have had the exhaust checked and its not hitting or rubbing anywhere. Vibration is not felt in the steering and its not the discs. even when travelling at 70-80 and when you take your foot off the accelorator it vibrates till the speed goes below 65. Does anyone have any idea what it could be.