In light air, if I have a crew, the crew goes forward and to the low side to trim the spin AND holds on to the mast rotator bar to keep the mast rotated rather than flopping around with every wave. When sailing alone, I usualy slide my front leg up to the rotator bar and hold it out with my foot. Some A cats have rotator lines to pull the mast over, but you have to remember to release it before you gybe.