I agree - the sliders are not going anywhere.
I was more concerned about not having a bolt back there at all. These arent structural bolts to the vehicle, are they?
I have the same experience. Installed an early GOAT slider (5 mounting points) and yes the passenger side rear most 5th bolt is giving me problems. It already stripped two of the bolts that came with the sliders (about 1/4" from the edge). I brushed and compressed air into the holes prior. Is it...