Outhaul friction

[alan-bc]

I've just completed two major projects. First was to modify my boom to run my outhaul line (and reefing lines) inside the boom and back to the cockpit. The second was to sew a new mainsail, using a Sailrite "kit". The new sail is loose footed, while the original was not.

All is mostly wonderful, with one exception.

The clew of the mainsail is attached to the original slug, and it seems as if there's enough friction between the slug and the boom that the sail does not want to move "in" when the outhaul is released.

I can certainly bring it back with the outhaul, but have to "help it" move forward. This is troublesome at best and impossible/dangerous much of the time.

I am considering a track and car, but that seems like overkill, so say nothing of being more expensive than is warranted on my old boat. (28' long, 188 sq ft mains'l)

I am also thinking about a strap made from nylon webbing; easily fabricated, but not sure it will be any better. Also, I'd be worried about an unfair lead back to the turning block at the aft end of the boom.

And finally, I'm thinking about making my own longer slug, hoping that the added bearing surface will result in less friction.

Any thoughts or opinions appreciated.

Alan

[Robbie.g]

Go with a webbing to hold the clew down. This does not need to be tight, any sail maker who knows their stuff can knock one up, most are a valcro sewn to the webbing and this passes around the boom and through the eye a couple of times, and do away with the slug.
Heaps of production boats go down this line, most because it's way cheaper than a track and car setup, and performs in the same manner for 90% of users.

Check these links out:
http://www.hydesails.co.uk/accessories/clew-strap
http://s213.photobucket.com/user/Fas...rap-1.jpg.html

Quick and easy solution..
Cheers

[Brion Toss]

Hello,
Yup, a velcro collar, preferably made with Spectra webbing, is the way to go. On some booms, you might need to move reef or mainsheet hardware, but they likely don't belong in the collar's range of motion. Also, to get the most out of your outhaul, a 6: or 8:1 advantage will make it sufficiently easy to control the sail that you will actually be inclined to adjust it.
Fair leads,
Brion Toss

[Jim Fulton]

Hmmm. I was going to suggest simply lubricating the slug and the track if you haven't already done that. A little McLube dry lubricant can do wonders.