Manage to fit both at the same time. I removed the corner piece on the cover and installed l braces inside, a little modification to the seal where the frame for the ladder rack is , it seem ok as far as leaks go. It is not water proof but with the box rubber carpet my stuff stays dry
pauljboudreau, it's an awesome idea, if it will be reliable and will help in certain situations. The level of usefulness should be greater than the contrary, isn't it?.. The best tonneau covers for me are those which can hold the temperature and climate changes. I should be assured that I can go south or straight to the north and it should take temperature changes. Waterproof level is also an option I always look for.