Quote Originally Posted by McCreed View Post
I don't have any jigs to display (at least nothing worth posting) but your second photo in post #1 is the same principle I used with router to cut the circle in my baffle board for my recent speaker cabinet build.

So much neater and more precise than a freehand jigsaw, and I just didn't have 11-1/2" hole saw!
I'll be using something similar I expect to make jigs to do the truss rod channels in the cliffenbacker (which has curved routes) and the Unicorn which I'll be doing a Warwick style truss rod which also has a curved route.