Any one have these coils on their cars, they are good at the height I had it first very stiff, it wasn't low but rides amazing, so I decided to drop it more on the front, I went all the went down on the front and only like 15 thread on the back, but it bouncy are hell, at time it makes my tires spin because on bouncing to much, so anyone that is happening the same? The drop is sexy but the bouncy is not. :x