So I have been having some problems with my VXL steering lately. The servo isn't broken, but I think the horn (bolted onto the white piece of the servo) has stripped. It clicks and slips a lot, so I stopped using it to protect the servo. Being the VXL, there is no servo saver. I have the stock Traxxas bellcranks. I was poking around the web to try to find replacement parts, but I cannot find any. An aluminum one would be nice, but what do you all recommend?