It’s done for now and works as advertised! Now I just need to do a few years worth of tweaking!
I cut a few rabbits with it and checked for square and things look good.
If you notice, I ended up with quite a few tightening knobs on the sled. Not by design, but by necessity for how I did this. I am going to rework the sled clamps.
Soon I’ll post a follow-up video of this rig in action.
I also used Square Drive screws from Woodcraft. Why? Because I got a free sampler pack when I placed an order. 140 screws (various sizes), 2 drive heads, and a countersink bit. They pretty much work as promised. But I can’t see buying these for the long-term. If I lose the two square drive heads (likely at some point) and I want to take this apart later, I’m hosed.
-- Chris, “as soon as you come up with something foolproof, they come up with a better fool""