Installing a RC 4.5 kit with new spring packs in the rear. Here is the question... The stock springs came out with the large end forward on the drivers side, and the large end aft on the passengers side... does it matter? Reason I am asking is that the NEW packs have a "wedge" axle shim in the center of the pack, and I would make sense to have the "wedge" pointing forward to raise the differential towards the TC. Inorder to do this I would need to have both the NEW spring packs large ends forward. Anyone have any experience with this kit? Please Help!!! I have the back end in the air and would love to get it down soon! Thanks a milliion.