Mike, I could use some polyspan if you have any left to sell. I truly believe you will find happiness in something else. Control line is great, but there is a world of other things to do that are enjoyable. My neighbor behind me became disabled to where he could not do boating and got into nature photography. He really made something of it having pictures published in the newspaper and selling some pictures. He, in fact, enjoyed it so much he build his own dark room and developed his own film. I remember him being so depressed he had to sell his sail boat. You have a vast background, including military. Continue to march......