When installing poly lines and doing the hookups, is there special tricks you pro's use to keep from kinking the lines? When you get into tight spots, like tee's, at manifolds, etc. where there is not an abundance of room, and pipe don't move much, it is easy to kink the pipe (1" poly). And 2nd, how much trouble will it cause, I straigten it out as best I can, but am concerned that it may degrade the flow. Thanks a bunch for your answers!!