dousing a hanked jib
Modified jib down haul. If you want more control of the jib. Instead of just a downhaul that pulls the jib to the deck. You can run the down haul line up to a turning ring mounted at the perependicular point from the jib clew to the forestay. The line goes out to a small turning block attached to the clew and back to the ring where it continues on up the forestay to the head of the jib.
You then have options. If you want you can bunch the jib onto the forestay by pulling in the dousing line without releasing the halyard. If you release the halyard the dousing line will ball up the jib at the base of the forestay. Just make sure you leave enough line so the dousing line does not interfere with the operation of the jib.