just bought this 4 bike rack and after finally getting rack set with the bikes i noticed that the inside bike is slapping on the rack down frame causing the paint on my new mamba is getting jacked and its only a couple day sold. Any ideas on coverings for the rack> something to protect the bike finish as well as the rack? i have to say that for the money it is a decent fold away, but.......Im not impressed with the room the bikes have..lots of movement and you have to put pedals through spokes and whatnot to get all bikes to fit. evhicle is a Mazda Tribute 4x4 and the night i bought, was the only option i thought i had...My wifes specialized and my Trek are fine, but when you move to smaller frame bikes....not so good can be a hugh PIA...any ideas would be great