"-MIKE-" wrote in message
if you can't drill a hole straight enough for a bench dog hole, then you
shouldn't be woodworking. :-)

Unavoidable circumstances. I use a wheelchair so I'd be drilling with my
arms extended straight out in front of me. Without some type of guide or a
vertically fixed router housing for example, many of my holes are not close
to be considered reasonably vertical. I consider myself a decent woodworker,
just that I have some different challenges to overcome than some.