How about one or more layers of heat shrink tubing. The adhesive type should grip the tube and you can build up the thickness with multiple layers. ...
I find this idea very interesting, especially the one piece version for simplicity and presumably reduced risk of runout. I just have to somehow get...
Maurice, I have watched this video a dozen times, at least. It was one of the things that inspired me to build one. My wife and I are at an age that...