Hello, I have a the Fives 2.0 and the arms snap into the main frame and swivel as a hinge. Over the years this "hinge" has become loose and the arms flop around when I carry them. Being that this is sort of like a dual ball and socket joint, you cant tighten anything up. Is there was mod/fix/ anything that has been done to help create more resistance on the "hinge" so the arms don't flop around? I am guessing the plastic between the arms and the main frame wears down and thus there is less resistance. I thought about adding some tape or something in between the arm and the frame to create a tighter fit. Any ideas? Thanks!