hey guys, on that 89 lude I bought..... when I put it into reverse, it tends to grind....I checked the tranny fluid and it was full, I havent driven the car yet so someone suggested it could be rust on the flywheel since it was sitting for a while and that it would go away when I drove it a while....the clutch is engaging because I can put it in first etc, just that reverse tends to grind, and reverse doesnt have a synchro, any suggestions? thanks....