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Which way up!

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radixon View Drop Down
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Post Options Post Options   Quote radixon Quote  Post ReplyReply Direct Link To This Post Topic: Which way up!
    Posted: 20 Feb 08 at 10:16pm
When trailering your boat with full length mast, where do you put the mast foot, on the trailer going over the car, or on the rudder pintle support (ie the lighting board) at the back of the boat? Why do you do it that way?

Now I have one of these doublehander's the mast doesn't split in half so I am in two minds whether the heavy end goes on the boat or the trailer support.

Edit - to make it clearer!





Edited by radixon
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tgruitt View Drop Down
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Post Options Post Options   Quote tgruitt Quote  Post ReplyReply Direct Link To This Post Posted: 20 Feb 08 at 10:20pm
I have always put the foot onto the lightboard which is attached to the pintels. It makes more sense really to put the weight onto the boat rather than the mast support. Then the mast sticks over the car a bit, and the foot is tied onto the trailer board, there is usually something on the mast you can tie onto.
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Post Options Post Options   Quote JimC Quote  Post ReplyReply Direct Link To This Post Posted: 20 Feb 08 at 10:22pm
I want the unsupported end that waves about to be as light as possible, so mat foot on the boat.
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Post Options Post Options   Quote Calum_Reid Quote  Post ReplyReply Direct Link To This Post Posted: 20 Feb 08 at 10:39pm
We always went mast foot on the mast support on the 400 because we wanted the weight off the pintles. The unsupported bit waving about was never a real issue.
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Post Options Post Options   Quote Villan Quote  Post ReplyReply Direct Link To This Post Posted: 20 Feb 08 at 10:47pm
Always mast foot on the trailer support and head on the trailerboard.

Helps ensure the nose weight is in the right place, and as long as they are both tied down neither end will bounce.

Either way round the mast is, the "unsupported" length is exactly the same length.
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Post Options Post Options   Quote ratface Quote  Post ReplyReply Direct Link To This Post Posted: 20 Feb 08 at 10:47pm
used to have the foot on the pintles but now have the mast foot on the mast support to reduce the weight on the boat,

and this because you are coming to Littleton?
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Post Options Post Options   Quote Webmuppet Quote  Post ReplyReply Direct Link To This Post Posted: 20 Feb 08 at 10:50pm
This has been a recent topic on the RS Vareo forum, they suggest that the mast-foot ought to go in the front mast support. - this aids weight distribution as the heavier end of the mast is over the front of the trailer. I've tried loading the mast both ways round in the past and not really noticed any difference, but then the Vareo is very well balanced on its combi. I use one of those pintle mounted trailer boards with a mast support built in, perhaps with the tip of the mast pointing back, less strain is put on the pintles ?

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Post Options Post Options   Quote JohnW Quote  Post ReplyReply Direct Link To This Post Posted: 20 Feb 08 at 11:03pm
Im a recent convert to the heavy end on the mast support school - I always used to be the other way around.

With the mast foot on the transom there is not only more weight on the pintles  (number board and mast "v" hook onto them) there is more fore and aft pressure exerted on the transom in a direction it is not really designed to take. 
With the mast foot at the back, any acceleration/braking is transferred to/from the mast via the transom support as this is where the mast is generally secured more tightly (being the thick heavier end).  By putting the mast the other way round, it can be tightly secured to the mast support, the tapered end then just rests on the transom support and is lightly secured with bungee. Any large movement of the mast is not then transferred to the end of the boat, but is taken by the mast support.

I have a tin rig, I'm not sure if the same would apply with carbon.
 
edit: got beaten to it with some of the points above, so sorry for the repetition.


Edited by JohnW
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Post Options Post Options   Quote English Dave Quote  Post ReplyReply Direct Link To This Post Posted: 21 Feb 08 at 9:05am

When we double stack Hurricanes for towing we have one mast one way and the other ...er the other way . This is so the diamonds don't foul one another. On a Hurricane mast there's no taper and it's bloody heavy which ever end you have. so there can't be that much difference. I would personally put the greater weight through the mast support rather than on the boat.

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Post Options Post Options   Quote JimC Quote  Post ReplyReply Direct Link To This Post Posted: 21 Feb 08 at 9:19am
I never put anything on the pintles travelling...Silly idea!
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