This is not my first picture if this sling in this thread, but the first time I told you all this was intended to be my new long distance golf ball sling. Today there was no rain and no people, and still daylight, on the football field, and so I could finally try it.
It is 50" folded, so I used my favorite long sling style, overhand with pirouette.
After some tweaking and fumbling with both release knot placement and the style itself, I was suddenly able to sling those golf balls around 100 meters, in an almost straight line, horizontally and vertically, and in the direction I wanted.
I call that a success
.
timann