I would like to modify/add a database to hole wizard that would allow for me to add dowels with a slightly smaller thru hole after the dowel hole. If possible, I would like to add this under the dowel section so it does not affect our hole callouts when detailing. Essentially what I'd like to do is create a counterbore hole with the head being the dowel size, the depth being 1.5x the dowel size, and the "screw clearance" being the smaller thru hole.