So I put the RPM arms on a bit ago and they have been fine. We went to the local track yesterday and ran the truck for an hour and a half or so and at one point my son says the servo is broke it won't steer. I just put in a new servo so I thought that would be a bit odd and when I got over to the truck, the wheel hub had folded over. Apparently the rpm arms can flex enough to do that. So just wondering if anyone else has seen this?