But they all roll over into a tube is what I'm hearing. Both of mine are '48's, which I figured out today from another site. They both come out at the 45 deg angle, then come down at a square 90 deg, then another 90 deg, and a third, so it's basically square where the tube should be. I just find it interesting that they both are almost identical, except for a 6" length difference, and not a tube. They also only have 2 stantions (spelling?) instead of 3. I am in a debate with my wife, who swears the box on the truck from Minnesota is original. I know better, but I must be wrong, after all, I'm alone in the woods.... I borrowed a camera from work and got some pictures taken, but have no software to download to my computer. I'll work on that one next. Thanks for the help!