Yesterday while getting my car aligned I was told that the turnbuckles on the rear upper control arms were too blocking and also to long as they need to be shortened so as to get the 7 degrees of positive caster. I was able to get about 3 degrees of caster before it started to change the camber. I have removed the rear uca's so that I can take them to the machine shop. The 3 degrees that I did get helped the steering feel less darty at speed. was just wondering if any one else has had this problem.