Hi. I have a Comet HD-5-3/8-24 antenna lip mount. I have had some issues with getting the large screws tight enough. After a ride today the 4 foot antenna was leaning back a bit so I adjusted and retightened. I also noticed that the antenna was leaning a bit to the side so I adjusted. When I was tightening that screw I must have gone too far and I heard the screw pop and turn sort of loosely forward. So now I am wondering if I have broken it and if the antenna will just fall over as I am going down the road. It was definitely moving prior to the adjustment. Any thoughts?