Crosscut sled for perfect cuts

The crosscut sled is the most important jig in my shop. So I decided to make a new one, but this time more accurate and compatible with various jigs.
On this crosscut sled built I used 5th cut method for dead square and I get a perfect results. In this video, I made a mistake while writing a formula, but the calculations are good!
5th cut formula : (A-B) / 4 / Length of 5th cut x Distance between pivot point and the point of adjustment = Amount to adjust fence( Error)
If the difference between A and B is negative number, then the left end of the fence needs to be pushed forward in the amount of error. If positive number then needs to pulled backward.
Instagram: / progress_woodwork

[@dgarvin57]

Wow! Really sell done. I particularly appreciate you going through the 5 cut method. The visual walk-through really helps. Plus, great job making your own t-track. Thanks for doing this.

[@elizabethwatson71]

Do you use carnauba wax on the runners and bottom? I find that a Twix yearly buffing on my saw with the wax keeps it from rusting and a coat on the wood makes for smooth sliding