A while back I scored this craftsman contractor saw on Craigslist and restored it, and with a new rip blade and a tune up it's working great! Lately I noticed a small gap between my fence and workpiece when ripping longer boards or sheet goods. Upon closer inspection, the fence rail is straight all the way up to the end, where the edge of the rail is pulling away from the tube slightly. It's a beismeyer style fence with what looks like melamine rails, and the fasteners are covered by the top layer so I can't get at them without destroying it. Is there a replacement available or some other fix? I hope I don't need to buy a new fence :/