Reviving an old thread for a fix on the cant. I have a super cal and a regular. I've done the washer mods and it was better, but not perfect. I ended cutting 2 washers from thin leather (from a leather seat) discard the steel washer from the front and replace with a leather washer. Put a leather washer under the Brass washer and resemble. It made it 100% better. Super smooth cant and positive lock up without having to crank down. Try it, it doesn't cost a dime.