I found some great hardware for my new desk, but the pulls are all through-hole mount (2 bolts, 4 inch on center). Trying to decide how best to mount them to the drop-front of my Secretary - I don't want to drill through holes because it will mess up the surface of the desk. My current plan is to drill out the threads in the pull, drill & tap a hole for a set screw on each side, and then file down a couple of flat spots on hanger bolts for the set screws. Then I can install the hangar bolts, slide the hinge on, and use the set screws to mount the hinge to the hanger bolts. A fairly involved process, but probably not too hard. Anyone have a better suggestion for how to mount the pull?