I have 4 perfectly serviceable haynets, but on 3 of them the drawstring is kaput. That’s the only thing wrong with them.
I have made temporary drawstrings by plaiting baler twine (of course!), but they are not really long enough, not if you like to feed the string through the bottom ring of the haynet, which I do.
What do others use for a replacement drawstring? I've looked on rope-and-twine websites and am bamboozled by the array of products, and not sure which to try. They mostly come in 1kg rolls, so I'd prefer to get the right thing!