ive got a golf mk4 1.8t 1999, ive put 18" alloy wheels and fk coilovers on it. i lowered it a fair bit and the driveshaft was scraping on the (steering rack i think) ONLY ON THE DRIVERS SIDE when ever i went over a bump. ive highered the car 25mm but its just as bad. i want the car lowerer than it is now, is there a set height the car can only be dropped down to?