I bought an AIAW off the Hide and the pic rail has 2 mounting screws that have come loose.The epoxy that Accuracy International mounts the rail to the rifle with is also broke free. Once I remove the screws the rail moves back and forth about 1/8" inch on the integral dove tail. It appears that someone has had problems with this in the past because one of the screws' allen is rounded so I can not tighten. Does the pic rail slide off the dovetail, so I can use a dovetail scope mount, or can the pic rail be drilled and tapped for additional screws. Any info or sugestions will help. Thanks.