I've got a sixty-inch MX7000 frame out in the garage that was once installed on a Century roll-back. The mounting bracket on the side without the wiring harness broke and the way we noticed was when turning right the bar would pivot on the other end and hang off over the driver's side of the truck, still flashing away....The fix was a bungie cord wrapped around that side. So professional. I got the bar when the owner replaced the poor thing with an Edge 9m. There is a mega wear groove in the frame on that side where the bungie cord was...