Here I go again, braggin' on what I don't know.
Somehow, I thought the miter gage slot in table saws, and other WW equipment was a standard size. As mentioned in another topic, I just purchased a new Grizzly tenoning jig. Looks like a well designed and made piece of equipment. Problem: it's slider is too big for the slot on my Delta table saw. They aren't all the same. At first study, I can't figure out how to remove it. If it comes off, I'm divided between making a replacement from Osage Orange or having my machinist friend make one from steel.