I have be doing some research, trying to find a (preferably steel) ladder rack. I want it to come up over the cab, to maximize the span that I can carry. Most of the crossbars on the racks I have found so far are very tall and sit way high (like a good 6" above the cab). I would like to find something that sits low over the cab (with just enough clearance to safely clear the roof of the cab). I realize that the radio antenna would stick up above the height of cross bars, but I figured I could simply temporarily remove it, if I needed to place large sheets of material on the rack. I am a welder, by profession, but constantly find myself reminding people, as well as myself, that just because I have the ability to make something custom, there is often a much cheaper/ easier mass produced product I can simply purchase. I may still make one from scratch to meet my specific needs, but I feel like by the time I am done, it will probably be as expensive if not more than most racks you can buy. I have also considered buying a rack and modifying it to meet my needs/ fit my truck. If anyone has any photos of racks that they like, I'd love to see them. Any advice is much appreciated. I should also mention that I have a crew cab, short bed. I included a picture of my truck because, who doesn't like posting pic's pf their trucks! Thanks!