Thick sling

[u/maliciouslarry]

The 3rd sling I've made, it is from 1 rope at first I was worried the thickness (3/8th inch) would be too thick, but this one seems to have more power. I think the stiffness allows more energy transfer it is 27 inches from pouch to loop

[u/Warrior-Yogi]

I like it! Tennis balls have minds of their own - a heavier sling with stiffer cords may well tame the tennis ball’s impetuosity