I have a Bullberry constructed Encore with the hangar bar system. It has one screw holding the forearm to the hangar bar. The wooden forearm is routed to accomodate the hangar bar and it's just a bit too wide to hold the hangar bar snuggly. The forearm rotates a bit around the single screw, rotates enough to allow the "ears" to touch the frame, or the tip of the forearm to touch the barrel. I like the gun, but the forarm movement is distracting and I have to be careful to position it for a shot.

Has anyone had experience with this situation? How did you correct it? I've never glass bedded anything, not an expert but reasonably handy. What would you do?
Shotgun