There is an aileron cable pulley which directs the cable from its horizontal run inboard from the aileron down at a 45 degree angle through the strut. The cable guard had the anti-torque leg angled incorrectly. A small piece of aluminum was rivet on, then I attempted to mount it on the pulley. My modification requires that I bend the leg around the pulley mount in order to secure it so it can't spin with the pulley. Easier said than done. Still working on it. Wondering if it wouldn't haven't been better to just drill a hole in it and then safety-wire it to the pulley mount. I think I have seen hose clamps used for this purpose too, but only on pipe, not rectangular mounts.