I've given up on finding some 1/4-32 screws that I can cut the head off to use as guides for bedding my stock. I've seen one tutorial that used the original screws to bed, putting a good coat of wax on them, and screwing it down till snug. This was on a alum pillared stock. Mine is not. Any drawback to this? I was thinking if I screwed them in just a few threads and didn't snug them down too much, it should work the same, just more difficult.