I noticed a yr after purchasing my 99 328 sedan that it started drifting ever so slightly to the right on open road. I took it to the dealer, explained it & they did a wheel alignment & balanced the tires. It did not correct the problem. This is a very minor drift but not minor enough to be able to take both hands off the wheel for more than 6-8 secds. The service advisor said it is the roads & most roads are plained to take cars to the right. I did not buy that. Has this happen to anyone else. My car's never been hit or damaged at all. The dealers make you feel like your just making it up.