Low profile tonneau compatible with bed rail system?

Saw this on an Amazon review. If you replace the black knob with a wing nut it can fit... wondering if anyone else has had this experience and can confirm?

 

Sweet! How do you like it?

I decided to go for it and just ordered the sucker. If I have to use different cleats or mod the current ones so be it---I need darn bed cover.

Next I need to figure out how to make it a bit more secure as I understand the pull cord can be accessed pretty easily with a coat hanger. Im going to see if I can't make a cover of some sort that would allow someone to pull the cord with the tailgate down, but not with a tool wedged in a closed tailgate. Won't be perfect---but will be better at least.

 

Liking it so far........replaced the Leer HF650M that was leaking between the panels. Still have not heard from Leer Customer Service.