on a broad reach!
on a broad reach, you should head off. meaning put the wind more behind you. heading up will put your mainsail more square to the wind giving it more heel and power.Driving down will increase your speed but give the boat more stability and less heel, the higher the speed the more stability. if you had a spin up this is the same phenom. drive off in a puff, up in a lull. trying to head up will have the same chance of a windward broach. easing or letting the main out big time has the same affect as driving off, it puts the apparent wind more behind you. a beam reach or any point of sail higher, then you want to do just the opposite. beam reach or higher, in a panic if you have a tiller, you can just let go of it and the boat will naturally head up head to wind in irons. broad reach or deeper don't dare let go of that tiller or wheel or you may very well be in a broach situation. in this scenario the wind will spin the boat very quickly to a beam reach with lots of heel and a possible broach. the above is predicated on the premise that you didn't have time to adj any sail prior to getting slammed with a gust.one other point, i failed to notice was that you said you had the jib poled out. on a dead run keep the wind behind you until you can get things under control.if you can, drive slightly to weather to make sure that a sudden wind shift doesn't get you by the lee. when winds are high and gusty there usually is a shift with the gusts. it pays to keep track of which way the wind shifts in a gust. Tom; remember a number of years ago during a gov cup, and we had a chute up and in a matter of about 1 minute, the wind went from about 10knots to 25plus. if i had headed up we would have been on our side. instead i drove off to keep the boat on its feet in order to douse it.S/V Que Pasa?