seldon furler
I have a seldon furling mast on my 410 and am extremely pleased with it. We've put over 100 sailing days on it, mostly in heavy air (over 18 knots true) and have never had it jam. We did have one failure due to a freak manufacturing defect, but Seldon immediately replaced the entire furling drum mechanism even though the system was no longer in warranty. A word of advice: Seldon masts come with a "RodKicker" rigid boom vang that is designed to be equiped with a gas spring. These springs are almost universally supplied as standard equipment, except through Hunter dealerships. Don't settle for having to purchase/install your own spring later, put it in the contract that you want it included. Also, when commisioning the rig, the inhaul should be spliced as as continuous line, and must be a constant-diameter splice. Seldon can fax your rigger the instructions for doing this if they've never done it before. Otherwise, don't be put off by those who fear new technologies; it's a great rig. There are some compromises, like slightly more weight aloft and a slight reduction in performance due to the inability to carry battens in the mainsail, but for many crusing applications this is a small price to pay for the ability to reef/strike the sail instantly from within the safety of the cockpit. Once you get used to to the proceedure, it will only take you about ten seconds to shorten sail, or maybe fifteen seconds to strike the main completely. It's comforting, if you see a line squaw coming, to know that it's going to take longer to climb into your foulies than it will take to get the main ready for heavy weather. One of the great advantages of this rig, especially when it's used in concert with a furling jib on a fraction rig, as with the 410, is that the boat can be balanced perfectly regardless of wind strenth. You will no longer be limited by two reef points, as with most cruising mains, but will have an infinite number of possibilities. Imagine steering through a gale without struggling with weather helm. Been there, and will always be willing to sacrifice a bit of light-air performance if I ever have to be there again.