There is a technique using toothpicks and wood glue to fill in stripped
strap lock holes. This does work although I have never heard of anyone using it to secure bolt-on screws thus far. I talked with my buddy last night about it ( he went to A.I.M. ), and he said it should as he uses a wood glue, sawdust, and filler on his stripped holes. It should be a secure fix but I am curious to hear from anyone else that has done this or used another method.
Thanks Glen...