have about 1200 mile on my coupe now and read to checked the suspenion after it worked it self in, well the four coners of the frame were off so I adjusted them all to 4", the problem is one corner on the front is 1/2" differance on the adjusting threads then the other side and when I lift the front the spring has no tension on it , is just loose. is this OK did not think there would be that much differance from one side to the other. Just to say again when it is on the ground under weight all four corners are OK.