I saw a thread here last year that was about making a camper shell out of Aluminum angle and c channel. Someone came along and suggested making all of the corners out of extruded aluminum channels that had a nice round at the angle, then there was a drop off lip so that the exterior paneling will mate up flush with the rounded edge. I'll see what i can draw here. Ok I drew this off of memory of what I saw. I've seen these or this type of channel on large heavy crates like for instruments, telescopes but in those instances it is just a rounded angle with the lip, no tubing at all. I'd like to find this stuff and use it to frame up the corners on a bed replacement camper, then use channel for the rest of the framing. I hope someone else remembers that post, as I have been unable to find it again.
ps, my pic may be way out of spec to what I saw...I appreciate any help or direction anyone can give me. Regards, Tim

ps, my pic may be way out of spec to what I saw...I appreciate any help or direction anyone can give me. Regards, Tim
