I had a Pro-shift 833 in my car for a while and I split a few 3-4 sliders(kinda like pounding a cheap socket on a stuck bolt and hitting it with a powerful impact) I then got the Richmond street 5-speed and had first through fourth face plated and the gears treated so they weren't so brittle. Now I'm back with a street Hemi box and I'm considering getting 3-4 faceplated because that will eliminate the slider splitting issues I had before. I'm just afraid to break a good street box that shifts smooth as silk.
Gus