hi, guys, I fit a second hand pedders lower spring ( do not know it is a superlow or not). the head of the car is very low. just want to ask what is the benefit of lowering the car. I found the car goes faster than before, but the handling is funny and it is not steady when you go fast, is it a bodyroll. the spring is very low and there is no room to press the head of the car, is it normal. thanks.