[Chrislong]

Just lock the nut up so the slipper is tight, thats all I do. I threadlock the screw in, and have never changed the nut.

Edit: The reason I do this, is the SX spurs melt as easily as cheese, so I don't allow my slipper to slip which would generate enough heat to do it. What I would do is use Losi Kevlar spur and slipper pads, I may do this once I have some money to buy some spurs.