I have assembled my gc's and agx's tonight for installing tomorrow and have a couple questions. I have the sleeve's on there very tightly because of the o-rings and a couple of the sleeves aren't completely 'seated'. Now these will properly seat themselves once on the car, right? Also, do most people install the rear 'dust covers' that came with the shocks? They look like they will be pretty tight inside the springs...or do you just use the stock ones? These may sound like dumb questions, but I am just trying to be sure I know everything before I get into the install tomorrow. Thanks once again!