Replacement Bumpers for Ridgid Tablesaw Fence

The Original Ridgid TS3650 Tablesaw is great except for one issue. The fence. It never stays square to the blade. This is because the little bumpers under the fence have very little surface area to clamp to the rail. I increased the size of the bumpers and also the registration bump on the bumper. The original is just a little flag. I changed it to 2 registration pins that push the fence square. Makes and Comments appreciated. Happy Printing!