dont lower the car.
no seriously, you might have the wrong springs, if you realy want to drop a car, you should use progresive ride setup, that way you can adjust your drop, and in case's like this you can rase it up just a bit if it keeps bottoming out. check with where you got the springs, they might not be all that tested for your car. (matrix is not that common of a tuner car)
where do you live? i live in CT in the north east, and lowering cars sometimes is a bad idea.. (alot of rice boys lose oil pans out hear becuse of that)
no seriously, you might have the wrong springs, if you realy want to drop a car, you should use progresive ride setup, that way you can adjust your drop, and in case's like this you can rase it up just a bit if it keeps bottoming out. check with where you got the springs, they might not be all that tested for your car. (matrix is not that common of a tuner car)
where do you live? i live in CT in the north east, and lowering cars sometimes is a bad idea.. (alot of rice boys lose oil pans out hear becuse of that)