Have you guys heard of them. I don't know if I've spelled it correctly. Chesborough maybe? Anyway, they're these circular clamps that fit around a pipe in order to extend a pipe. We have a pipe that we use to hang cyc lights on, but it's too close to our cyc, not giving us an even wash throughout. The solution is simple, bring back the pipe but in order to do that we need to get these things called Chesbouroughs (sp) that attach to the pipe and have a little screw-in hole where you can attach another pipe and in theory basically bring your existing pipe back however long you want it. My question is have you guys ever heard or used them? Do you think this will work? Any other ideas (besides groundrows) that you guys can suggest?