The best technique seems to be powered up in the lulls, then ease the main and head up in the gusts. If you are falling in the water in the lulls and getting blown over in the gusts you probably need more downhall.
For more info see
www.ahpc.com.au this is the front page of the AHPC website. Look for the link to 'owner's manual' then to 'sailing with a wing mast rig'
or go straight there using
www.boyer-fibrecraft.com.au/Site/tips_A.htmlBerthos.
