Are table saw miter guages pretty much universal?

miter slot   Dan miter slot runners

Rockler 45 Degree Miter Sled for Table Saw - Miter Saw Sled Ensures Durability & Low-Friction Sliding

mitre-fence perhaps, t-slot or t-track or just track I'll leave it to your discretion  Bob Miller shares a simple way to do a simple task–accurately routing miter-slot extensions in an outfeed table

pwd parking slot I remixed the Miter Bar from the Table Saw 45 Degree Miter Sled thing to make the bar longer and to better fit the slot in my Saw Stop table saw  It's a 58 wide by 14 deep slot, maybe 38 I donno? So a standard 38 X 34 miter gauge will not fit Like I said POS saw, but if it's all