I have been using the main sheet eye as attachment for my temporary preventers, but the angle to the toe rail is far from 90 degrees. If I can find a way to create a new, strong attachment point aft of the vang attachment eye, then I think I'll get a better angle.
In a Nov-Dec 1998 article in Good Old Boat, Jerry Powlas describes a rig on his 30, which is basically 2 vangs. One attaches to the port toe rail and the other to the starboard. The vang line is one piece which runs back to the cockpit, along the transom and back on the opposite side. He can tension it to either side and cleat it. On Sat, Jul 15, 2017 at 10:56 AM, Neil Andersen < neil.eric.ander...@gmail.com> wrote: > Not sure I follow. Considering that the toe rail as holes from bow to > stern, I can get a perpendicular angle in both dimensions and in a shorter > distance than at the end of the boom. > > We typically don't use a preventer un less we are in a broad reach or run > with the boom out a good way. > > Neil > C&C 32 > > Neil Andersen > 20691 Jamieson Rd > Rock Hall, MD 21661 > ------------------------------ > *From:* Gary Smith <gary.smith....@gmail.com> > *Sent:* Saturday, July 15, 2017 4:29:44 AM > *To:* cnc-list@cnc-list.com > *Cc:* Neil Andersen; Tortuga > *Subject:* Re: Stus-List Preventer or boom brake for C&C30/1 > > There are some who advocate against using the vang attachment point and if > you think about it, it makes sense. > > The vang is too close to the mast so all of the force on the sail will > result in huge leverage forces. I've heard of broken booms as a result. > > The ideal is to use the main sheet eye so long as you can get enough of an > angle on the preventer line - as close as perpendicular to the boom as > possible. > > On 15 Jul 2017 4:21 am, "Neil Andersen via CnC-List" < > cnc-list@cnc-list.com> wrote: > >> I assume you have a hard vang? We have one made of line an use it as >> the preventer. We un clear it from the base of the mast and run it over to >> the toe rail. >> >> Neil C&C 32 >> >> Neil Andersen, M.Sc., CISSP, CISM >> Auburn, NY 13021 >> ------------------------------ >> *From:* CnC-List <cnc-list-boun...@cnc-list.com> on behalf of Tortuga >> via CnC-List <cnc-list@cnc-list.com> >> *Sent:* Friday, July 14, 2017 8:58:17 PM >> *To:* cnc-list@cnc-list.com >> *Cc:* Tortuga >> *Subject:* Stus-List Preventer or boom brake for C&C30/1 >> >> I'm looking for advice please. I've been thinking for a while about >> installing permanent preventers or a boom brake on my 30. In the meantime I >> attach a preventer, when I think it's required, to either the mainsheet eye >> or to the vang attachment. >> >> This week, as I was moving the preventer, we were overtaken by a rain >> squall which resulted in a nasty gybe. Nobody was injured, but it scared me >> into rethinking my preventer. >> >> Our boom has 2 eyes: one at the end, where the mainsheet attaches and the >> other about a third of the length from the mast, where the vang attaches. >> I'd like to make a third attachment for a preventer or boom brake about >> half way along the boom, but I don't know how to do it. A bale, I think, >> will not withstand the lateral strain of a gybe. A friend recommended a >> T-ball fitting, but it also is made to withstand strain from one direction >> only, I think. >> >> Can anyone recommend a fitting that will attach to the boom and withstand >> the strain of a forced gybe? Also is there collected wisdom about >> preventers vs boom brakes, etc.? >> >> Thanks >> Derek >> Tortuga, C&C 30 mk1 #553 >> Ballantynes Cove, NS >> >> _______________________________________________ >> >> This list is supported by the generous donations of our members. If you >> wish to make a contribution to offset our costs, please go to: >> https://www.paypal.me/stumurray >> >> All Contributions are greatly appreciated! >> >> -- Derek Kennedy Cel: (902)863-7628 Home: (902)863-9219
_______________________________________________ This list is supported by the generous donations of our members. If you wish to make a contribution to offset our costs, please go to: https://www.paypal.me/stumurray All Contributions are greatly appreciated!
