Yes, I flew it from the sock. I knew from research to tie the sock control line to the center deck cleat to keep them handy.
It's tacked to an ATN Tacker, a plastic device which wraps around a furled headsail. I have a tackline which runs from that to a block just aft of my furler, back to the cockpit. The tack height is something I need a better way of controlling.
