Subject: Re: [harryproa] Help drawing the mast section - REDO masts.
From: "Rob Denney" <>
Date: 3/5/2007, 10:23 PM

The "correct taper", would have the mast the same percentage of the sail all the way to the top.  However, I think it makes very little difference, so going to 50% will be fine. 

----- Original Message -----
From: Doug Haines
Sent: Sunday, February 25, 2007 1:36 PM
Subject: Re: [harryproa] Help drawing the mast section - REDO masts.

HI to You and Rob and all,

I want to do the masts again. This time a mold for a solid carbon wing.
Although it is harder, I still want to taper it. I noticed that You asked about how much taper in this email. I scaled down the section using PaintBox program to give the sections from full 300mm length to half that at the top. Is this a good tapering?


Rob Denney <> wrote:

Thanks Youri, the Clarke 5 is a good choice.
----- Original Message -----
Sent: Wednesday, June 28, 2006 8:36 PM
Subject: RE: [harryproa] Help drawing the mast section

If you are going to make a wingmast we can send you a drawing of a 300 mm chord Clark Y for you to print and use as a template for your mast section.
Would you taper the mast along its length ? Tell uss how much ?
Best regards,
Myriam & Youri
Wangka bvba
-----Oorspronkelijk bericht-----
Van: [] Namens doha720
Verzonden: woensdag 28 juni 2006 13:34
Onderwerp: [harryproa] Help drawing the mast section

I want to find something on the internet that shows a mast section so
that I can print it and scale it to form the molds.
Rob mentioned something about length 3 x width.
I found something one time and made rudders and fins on some site.


__._,_.___ __,_._,___

Internal Virus Database is out-of-date.
Checked by AVG Free Edition.
Version: 7.1.385 / Virus Database: 268.5.1/328 - Release Date: 5/1/2006

What kind of emailer are you? Find out today - get a free analysis of your email personality. Take the quiz at the Yahoo! Mail Championship.

No virus found in this incoming message.
Checked by AVG Free Edition.
Version: 7.1.394 / Virus Database: 268.18.6/709 - Release Date: 3/3/2007

Y!7 Toolbar

Get it Free!

easy 1-click access

to your groups.

Yahoo!7 Groups

Start a group

in 3 easy steps.

Connect with others.