Just wondering what size screws you used. I had one of the 3/8” come out with my fingers. Thought it was just loose but when I tried to tighten it it just spun. I’m thinking of going up one size. I think they are 12 by 1”.
There screws that you are replacing the fasteners with look bigger than 1/4”, but that might be the video. The one that I pulled from the front of the underbelly was a number 12 or 14 by 1 inch self tapping screw.