Losi Baja Rey - Rock Rey - Hammer Rey 1/10 Traxxas Screw mod

How to video on the Traxxas screw mod for the Losi 1/10 Baja, Rock a d Hammer Rey diffs. Traxxas 2523 Hex-Drive Countersunk Machine Screw, 2.5x10mm (set of 6) https://www.amazon.com/dp/B0027BR8T6/... Dremel 7144 Diamond Wheel Point https://www.amazon.com/dp/B00004UDJC/...