ashtead
Well-Known Member
I suspect this might depend on condition of system ?
Pretty much if it has no vertical battens. You don't want the sail against the spreaders when you reef, so pulling the boom in as if starting a gybe and then easing a bit on the outhaul, then pulling in on the furler, you can take it in say 50cm increments while maintaining course.With modern in mast furling systems, can the sail area be increased/decreased at any point of sail, without modifying course/wind angle? Can one adjust the surface while keeping a steady course sailing with the wind from say 120-150° (polar)?
The advantage of vertical battens is that they allow some roach. Mine has no battens, but I'm quite happy to accept the potential reduction in sail area.Don’t they all have vertical battens nowadays ? I’m sure the ones offered on Moody (ie from Hanse empire) did but we didn’t opt for them so not sure . Maybe Hanse owners know though?
Vertical battens are both a benefit and a disadvantage.Don’t they all have vertical battens nowadays ? I’m sure the ones offered on Moody (ie from Hanse empire) did but we didn’t opt for them so not sure . Maybe Hanse owners know though?
Two schools of thought (at least!). As you see from earlier posts, no battens and Vectra cloth is preferred by some as giving the advantages of a stable shape and no battens. Some mast sections are too small to take battens.Don’t they all have vertical battens nowadays ? I’m sure the ones offered on Moody (ie from Hanse empire) did but we didn’t opt for them so not sure . Maybe Hanse owners know though?
I'm no expert, but surely it must be fairly obvious that to have something revolving inside a mast, it has to be as straight as possible.Useful info here, inc guide and customer feedback.
Most issues are finger trouble/lack of understanding.
Even Beneteau/importing dealer set up our Z Spars furling mast with pre bend at delivery which previous 2 owners must have had to cope with until we had Flash take out.
Furling Masts | Zspars

With an electric winch to help haul the main up a stack pack works for our12.8 m but in absence of powered winches ..
I changed all car balls to torlon and use a dry lubricant, sort of very fine teflon powder which lasts about a season before having to be sprayed again; if I let go my halyard the whole mainsail (35 sqm) drops in the blink of an eye, I actually have to slow it down otherwise all the cars pile up so violently one is afraid of breaking somethingWith an electric winch to help haul the main up a stack pack works for our12.8 m but in absence of powered winches I can see why in mast attracts . The big plus is speed to drop the main really which can be a one person operation on basis can turn head to wind .
I don't find the weight of the sail to be the problem- I can lift the whole sail on my shoulder when it's in its bag after all. It's the height of the boom above the deck.
A set of stilts would be slightly cheaper than switching to in mast, but may come with some drawbacks.
The cabin boy in a harness on a halyard is another way of reaching the zip. He quite enjoys it but can't always be relied upon.
Wow, you must be in the younger generation on the forum.I don't find the weight of the sail to be the problem- I can lift the whole sail on my shoulder when it's in its bag after all. It's the height of the boom above the deck.
A set of stilts would be slightly cheaper than switching to in mast, but may come with some drawbacks.
The cabin boy in a harness on a halyard is another way of reaching the zip. He quite enjoys it but can't always be relied upon.