I am building a pirate ship for my grandson. The masts are 1/2" dowels and the wooden sails attach to the masts with short pieces of 3/16" dowels through the sail and into the mast. I have drilled the holes and while I can get the hole in the center of the dowel on the entrance, the exit hole is not centered, anyone have any suggestions on how to drill these holes centered in the front and back?
thanks