Keifer, thanks for the suggestion, but I’m looking for a fixed mitre. Your sled it’s pretty awesome, though. I’d love for you to expand on how to get a perfect 45. I understand the aspect of having the perfect 90, which is why my last sled worked well for picture frames, but I’m struggling with the perfect 45. When making triangles for jigs, that perfect 45 is important.

By the way, i tested for a picture frame and it came out nice. The 2 lower corners are glued. The top piece is loose just to see how it would fit.

Losing fingers since 1969