Yea no doubt about the drilling part... I just installed a OBP3 and needed to make 3 holes larger to fit the pots Im using. Talk about stress headache! And Im a tool guy I use'em all the time, but drilling out the holes in my Euro to make them larger made me sweat a little for sure. Not recommended for someone who doesnt have (a.) fresh sharp drill bits (b) some experience using a drill to confidently drill holes. If drilling out holes make sure to drill from the top side down, not from the cavity side to the top. And I most definately NEVER recommend drilling a new hole entirely. Thats just crazy kookoo talk right there!
If that's the route I choose to go, I'm not worried about reaming the holes out. I'm an experienced woodworker and was a finish carpenter for a while.
