1) Begin to turn into the wind slowly (rate of turn is a big thing and takes practice).
2) Come in off the wire as the boat heads up (skipper and crew)
3) Skipper ease the main about two feet.
4) Crew cross the boat, let the jib back wind but ease it a little.
5) When the boat is below close hauled on the new course crew trims the jib on the new side.
6) As the jib goes over the skipper is crossing to the windward side
7) Skipper trims the main
8) Both back on the wire