Guys I posted a review of the G4 in the product review forum.
Great review! did you have any problems with the 3M taped guide rails adhering to the textured bed covers? any creep so far? A thought....Does it look possible to actually pop the factory bed covers off and drill holes to allow you to use plastic rivets from underneath to keep guide rail in line once you install/stick them to truck? You would probably only need 3, just enough to keep guide rail from creeping and a bit more secure. I'm not sure if there's room between the box top and plastic cover for heads of rivets. If you removed the cover whatever reasons, you would have 3 very small holes although nothing through metal, Just a thought....