Sorry for the poor quality, these were with the camera phone. I cut a 3/4inch thick peice of particle board to fit under the carpet, then the mounts were screwed in with just wood screws. No holes in the metal, and the sandwiched carpeting between the wood and mounts keeps everything in place. I've not had either item pop out while on the trail etc.

Owner caption August 2006 · Photo 4 of 7