mainsail1
Well-Known Member
A trick in stronger winds that works well is to heave to first and then furl the genoa.
A trick in stronger winds that works well is to heave to first and then furl the genoa.
The story really illustrates the need to keep both ends of the system - the jib sheet AND the furling line - under control at all times.
After several incidents, one really hairy, I got into the habit of always keeping the furling line under light tension when unrolling the jib and keeping the jib sheet under light tension when rolling it away.
That way, the furling line makes a nice neat roll, without riding turns which usually means that it can be pulled out fairly easily - even in heavy winds - to roll the jib away, without recourse to the winch.
The skipper maintained that the furling line should never go on the winch - much better to bear away to blanket the sail behind the main, to make it easier to furl.
... came the cry from the skipper of a boat I was on recently, as I tried to furl a flogging headsail on a 40 footer in a F4/5.
I did as I was told at the time, and eventually got it in by hand over handing on the line, then asked what the issue was.... too much lateral strain on the furling mechanism came the reply.
I explained I was not using or intending to use the winch handle, so with just a couple of turns on the winch and pulling by hand I was simply using it as a method of making it easier to furl, but using the friction on the drum to prevent the sail pulling back. No additional gearing hence no additional tension. Had I put the line in the self tailer and started cranking the handle, it would have been a different issue.
The skipper maintained that the furling line should never go on the winch - much better to bear away to blanket the sail behind the main, to make it easier to furl.
Comments invited.
Unless furling line is 'tamed' on a winch, you will often smell 'roasting pork'
Yes a good use of self tailers to get the furling line in bit by bit when you are short handed,especially as you can win a foot or two one handed without looking.I'm with John on this one.
The load on the drum/furling gear is a factor of the wind load trying to unroll the sail. A fully powered up half furled sail has a massive load on the furling line and drum, probably more than you could winch on a small winch (If you are sailing close hauled the genoa sheet powered by the biggest winch on the boat is pulling the sail and trying to unroll the sail, the only thing stopping it is the furling line, at a slightly bigger diameter so a little less load).
When you are furling you will have taken load off by easing sheets and you only need just more than the fixed load for it to roll up. The only reason for not using a winch is, if the system is jammed up you could do some damage and by hand as the load reduces the furling gets quicker so by hand you can rapidly roll up the last few feet. Perhaps he had experienced a jammed/damaged furler in the past.
I have often used a self tailing winch to furl when short handed (40' yacht) ease sheet a few feet, wind furling line a few feet at a time.
On my boat , a Jeanneau Sun Odyssey 32.2, the furling line was originally lead over the coachroof to the halyard winch. I didn't like this arrangement and so ran it along the side deck through a couple of sheaves and through a small clutch alongside the cockpit. There, in lightish conditions my wife has taken a couple of turns around the genoa winch just to make things a little easier on her hands - no problem as far as I'm concerned.
In stonger winds, however, she takes the wheel while I go forward and "sweat" the furling line by pulling it up vertically while she draws the slack through the clutch and maintains light tension on the genoa sheet. Simple, fast and little risk of over-stressing the furling gear unlike if using a winch "in anger".
Frank
The load required to furl the sail is the same, whether applied by Popeye's biceps or a winch.
Yes - provided all goes smoothly. However, when there is a jam (halyard jammed aloft, snarl on the drum, something drawn into the mechanism, etc) the load will increase. If you're pulling by hand you will notice this, and can stop and investigate. If you're winding a large sheet winch you may well not notice, and either cinch the jam up really tight so it's a nightmare to undo - or break something. In extreme cases the forestay, by untwisting it.
Pete
Mainsail1 most sailing yachts would heave to with the genoa/jib backed and the tiller down. So there would be pressure on the genoa making it impossible to furl. Certainly, for mainsail 'jiffy'/slab reefing to heave to can be an option to help. Are you suggesting perhaps on a close reach with the yacht nearly stalling and the genoa/jib flapping with main well out and spilling wind?
Is anyone suggesting using a winch handle?