do you have your old mounts? to make solid mounts go to advance and get window weld its like 18 bucks a can. take your mount out and put it on its side with card board on one end. fill it with window weld heavy. take another piece of card board if you want and put it on the other side. zip tie the card board on by putting the zip tie through the bolt hole and around the mount. let it sit for 2 days. install it back in and you got a solid mount.