Its been over 2 years since I have built a ILF limb.. What I did back years ago was. I built 2 Jigs for ILF wedges. The first is a copy of the Trux Turning jig for making the first cut, I use my band saw not table saw, I made a second jig with pattern on bottom to use on my Grizzly Edge sanders Pattern Sander. The pattern sander grinds the wedge to shape.