So im planing on installing my tubbies tomorrow. Today i went out there and was going to start so i measured the 37.5 inches foward form the back of the rear deck and then went to test fit them and they dont fit well against the hull at all. i feel like id have to tighten the bolts alot and have to pull the front into have it touch the hull. I went and moved them back a few inches and they fit perfect. Has anyone else had this problem?