see Moves for a hint.

when rotating crews are the norm ...
insist they do it the same way everytime. left handed people always on port. generally one of the two trimmers has done it before and will be able to train the other. four hands on the working sheet working as fast as they can to zonk it in. which depending on age ... can be Horrendusly slow ... duh...

goal is a 10 second tack without need for skirting.
most trimmers don't understand how fast it is required to get the sheet in ... to be minimally j30 competitive.

we've been known to do tacking drill in the NPT mooring field.
nothing like putting pressure on guys to get them to speed up.

the 163 is a tiger with a long tail.