I got a new cam for the wife's Mustang and when I went to install it the rod which holds it on the bow would only go in about 1/4" and not all the way though. It seems to be stopping where the two white spacers are meeting in the middle of the cam. I have no clue what to do, I'm in the USMC stationed in Okinawa Japan and don't have a dealer handy. Any help with this would be greratly appreciated. Thanks.