Kipsus,
Greetings, and I'm glad you finally signed up! I, too, came to Slinging.org many times over a period of some months. Then I realized that everytime I stoked up my computer I would come here FIRST. So.......what the heck, I signed up and it has been fun comparing notes with all of our fellow slingers!
My first sling worked "OK" but my second sling has been great. Odd how such a simple thing could display such "nuance." Well, as the old saying goes,"The devil is in the details."
Your use of the black heat shrink tube is interesting. My first sling had big exposed knots which are not esthetically pleasing, but I also wonder if they don't sometimes interfere with the release. I will have to try this heat shrink tubing. Excellent work, kipsus!
.......Dan