38N Hinge Drill Guide

I needed a drill guide for all the cabinet doors in my kitchen I'm making. I like the Blum 38N soft close hinges with ½" overlay so found the specs and modeled this. It's intended to be put along the edge of the door (against the overhang) and slid to either end of the door so the hinges are equal distance from end. Use 35mm (1-3/8") forstner bit for the cup and a regular small bit for the pilot holes for the mounting screws.