Brian, you did go through much more work than I did and yours appears to be made much more precisely than mine. I didn’t figure absolute precision was necessary and my so-called 45-degree angles didn’t make a perfect 90 but it still works! LOL

Abbas, the lines on the face are just scratched into the finish and help to figure out where I want to place the project to be cut. If a key needs to be centered, it makes it a little easier. The lines are approximately an inch apart but aren’t perfectly accurate either but seem to be good enough not to be noticeable in the finished project.

L/W

“Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety.” Benjamin Franklin