Thank you Slinger man Dan.
I will make a new sling with a big wrist loop.
I have bought some 5 mm nylon rope that I will try.
I cut down a nice tree for making a new staf sling.
It is about 1 inch (2,54 cm) in diameter and ca 1,5 meters in length.
I have spoken with some friends that are longbow shoothers, if I can demonstrate some slinging for them. They where very interested, and maybe I can convert them to slingers
I have been invited to the long distance shooting competition (with bows) and have a go with my slings.
I dont think I can throw wery far (compered to a bow),but at least I will give them a demonstration in slinging.