So....your wanting to pay someone for ruining your stock?
Like paying your mechanic for fixin a flat when busted the windows out of the car door......
Nope.....I don't give bonuses out for bad work, or being treated bad!
Dave keck at knob mountains, dunlops woods..great people,!!!
....develop better professional contacts, there are are those that will stand behind the work, and/or make it right!
Besides.....this guy didn't know how to drill the RR correctly.....I have done some myself by hand....I measure measure measure.....drill slow, clean chips every 1/4"......so far, I have 5x5 correct.....because I think I care when I do something. Sounds like he tried to blame you!.....it was his hands on the drill!
Nope....wouldn't pay him anything.