Posted by Tom on August 12, 2002 at 18:45:34:
I framed a work 12" high & 18" wide with 1/2" zinc framing & soldered the rings 4" in from each end on the back of the top rail. After hanging a few weeks the top rail pulled away from the work bowing 2" in the center. Should I have attached to the side rails or used a different frame or what? Help !!