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Oh so you pulled the plastic grommets out. I was thinking about that but just left them covered for the moment, was thinking about leaving them and not bothering with the locks. The extender was very tight on mine too, I just backed the bolts off a little and that helped. They are still tight but not as tight as i would like, I will keep and eye on them.On the BAKflip, it rattles against the cab when driving while open. I found that out when I moved some furniture yesterday with it open and locked up. So I took two pieces of that half round rubber they provide for shimming and stuck it to the bottom side of the BAKflip where it touches the rear window when all the way open. Worked as a nice bumper.
Oh so you pulled the plastic grommets out. I was thinking about that but just left them covered for the moment, was thinking about leaving them and not bothering with the locks. The extender was very tight on mine too, I just backed the bolts off a little and that helped. They are still tight but not as tight as i would like, I will keep and eye on them.
On the BAKflip, it rattles against the cab when driving while open. I found that out when I moved some furniture yesterday with it open and locked up. So I took two pieces of that half round rubber they provide for shimming and stuck it to the bottom side of the BAKflip where it touches the rear window when all the way open. Worked as a nice bumper.