Hi every body, I' ve installed a clear vue cyclone in my shop. I was able to get 40' of the 6" 2729 locally and have installed it. However the supply company can't get any more of it. I spoke directly to Cresline, the pipe manufacturer , they gave me several supply company phone numbers, and none have pipe and are unable (?) to get any. I called US Plastics, but freight was as much as the pipe. Any idea's, need 150' to finish duct work. Thanks, Jerry