Large Lithophane Frame Leg

This is a replacement leg (stand, arm, foot, whatever) for the large lithophane frame (the one that takes four small LED panels) from Make My Lithophane. When I printed the frame, the leg detached from the bed, ruining that portion of the print. I had to cut the bit of the leg out that was inside the frame. I designed this leg as a replacement by deleting the pegs on the original leg and replacing one with a hemisphere to pivot in place and the other with a hole where the small peg can be glued in. To assemble this in the frame: 1. Put a small amount of glue into the peg hole on the leg.2. Insert the leg round side first into the arches on the frame, then push the leg in until it moves into place. Make sure when you do this that the angled portion of the top of the leg is such that the leg can pivot correctly. I've oriented it in the file so that the print-bed-side should be facing away from the frame.3. Insert the peg through the arch in the frame into the hole in the leg.4. Let t