Much as I love the Drennan catty's I've sometimes found a problem with the elastics spinning up which can be a pain.
Been playing around with a couple of old frames and have done away with the pins, replacing them with swivels........
This seems to impove things no end, with a change to Drennan Carp Bungee as the elastic.
Still work in progress at the moment though, got some larger Mustad swivels to try next.
