ok thanks
i tried a copper shim on one side and a silver on the other and it works now
once i got it in tho i did notice a tiny bit of wobble but im pretty sure its normal. but just to be sure could someone look at this video i made. you can hardily see the wobble but you can see it more near the end of he video.
http://www.youtube.com/watch?v=tQ1wnuEPrjQ