I have been riding my 1989 Honda Spada for a few months now. It is a sweet bike but I have a few problems. The first is that my shock is really bouncy. It is like Im riding a pogo stick. How do I adjust this? The second problem is that the bike was dropped and the right side rear set (where the peg attaches) Is a little bent and has to cracks in it. Anybody know where I can get a replacement or if I can fix it? Thanks alot for the help.