The UK Dart 15 Association

Search found 32 matches

by Thierry Msika
Sun Nov 16, 2025 10:00 am
Forum: Dart 15
Topic: Another question re. trampoline
Replies: 1
Views: 137479

Re: Another question re. trampoline

Hello,

I try again my question since I didn't get any answer:
Is there a good reason to join 2 triangles of trampoline fabric instead of using just one square piece properly oriented at 45º to the hulls?
I am about to do the job.
See my original post.

Thanks, Thierry
by Thierry Msika
Thu Sep 18, 2025 7:22 am
Forum: Dart 15
Topic: Turning the rudder gudgeons upside down
Replies: 2
Views: 138497

Turning the rudder gudgeons upside down

My gudgeons are getting quite worn.
Is it possible or a good idea to turn the gudgeons upside down to get a fresh bearing surface for the rudder head pintles?

Cheers, Thierry
by Thierry Msika
Tue Jun 17, 2025 11:21 am
Forum: Dart 15
Topic: Another question re. trampoline
Replies: 1
Views: 137479

Another question re. trampoline

Hello all, I have carefully re-read the "Sunbed or Trampoline" article by George Stephen. Is there a reason for joining two triangles of fabric if one can get a single piece with the warp/weft at 45º to the hulls? I have got one of those trampolines built with the warp parallel to the hul...
by Thierry Msika
Sun Nov 03, 2024 1:05 pm
Forum: Dart 15
Topic: Jib sheeting
Replies: 4
Views: 10803

Re: Jib sheeting

Thank you Charles for your thorough documented answer, Yes I am still awake and pleased to know that I seem to be class legal, though I have been racing unirig in the one and only race I have been taking part in in the last 3 years. I am mostly cruising from Loctudy to the islands and along the coas...
by Thierry Msika
Sun Nov 03, 2024 12:44 pm
Forum: Dart 15
Topic: Tensioning the trampoline.
Replies: 13
Views: 23717

Re: Tensioning the trampoline.

I can see, as a first installation of the tramp lacing, your solution works. Though I can't quite work out how you keep the whole lacing tight throughout the process, though you obviously do. I am using 5mm Dyneema for the lacing as I was here advised to do. I think that helps a lot to keep the ten...
by Thierry Msika
Sun Oct 20, 2024 1:28 pm
Forum: Dart 15
Topic: Jib sheeting
Replies: 4
Views: 10803

Jib sheeting

Hello, I have a question concerning the sheeting of the jib: I rigged a continuous sheet from and to the jib clew without a purchase. I never missed the 1:2 purchase shown on the rigging manual. The clew is lighter without the 2 blocks attached to it and the jib is easy enough to trim. I am wonderin...
by Thierry Msika
Sun Oct 20, 2024 1:09 pm
Forum: Dart 15
Topic: Tensioning the trampoline.
Replies: 13
Views: 23717

Re: Tensioning the trampoline.

Hello, After trying several ways to tighten my trampoline I have come up with the following that I found very satisfactory: Hang a round tube like a boom of a Laser or preferably stiffer from the top gudgeons across the sterns. Install a temporary lacing with a 3-4mm low-elasticity slippery rope bet...
by Thierry Msika
Sat Apr 08, 2023 10:30 am
Forum: Dart 15
Topic: Seized RWO R220 furling drum
Replies: 0
Views: 8394

Seized RWO R220 furling drum

Hello, my old RWO R220 furling drum was very hard to turn. I managed to free it with immersing it in 70C water. I hope it will stay free. There is a glue line in the middle of the drum. I suppose that someone in the past tried to make it watertight or to take it apart for maintenance. Is there a pic...
by Thierry Msika
Wed Dec 28, 2022 9:37 am
Forum: Dart 15
Topic: Rain water in the lower mast
Replies: 11
Views: 71822

Re: Rain water in the lower mast

Thank you very much Brian for all your comments, I drilled a 3mm hole 25cm up from the bottom of the mast. I measured the distance between the hole and the top of the plug with a piece of wire and found it to be about 5cm. By weighing before and after I drained 2.3l of water accumulated over a perio...
by Thierry Msika
Wed Dec 21, 2022 10:00 pm
Forum: Dart 15
Topic: Rain water in the lower mast
Replies: 11
Views: 71822

Re: Rain water in the lower mast

Thanks Bob,

my question is not so much the depth of the heel casting which is I believe about 1" inserted into the mast but the thickness of the plug located on top of the said casting. I just would like to avoid drilling through the wall of the mast into the plug.

Cheers, Thierry
by Thierry Msika
Tue Dec 20, 2022 2:44 pm
Forum: Dart 15
Topic: Rain water in the lower mast
Replies: 11
Views: 71822

Re: Rain water in the lower mast

Hello, I have had my lower mast turned upside down for quite a few days and it drains very slowly. I would probably have to wait for a few months to drain it dry. That makes sense as the leak is very small. I have decided against drilling just above the top plug of the lower mast as it seems to me t...
by Thierry Msika
Thu Dec 08, 2022 10:52 pm
Forum: Dart 15
Topic: Rain water in the lower mast
Replies: 11
Views: 71822

Re: Rain water in the lower mast

Brian thank you very much for the detailed reply, unfortunately on my mast the sleeve is mounted on the top part of the mast making the bottom part a receptacle for seeping rain water. If you drill through this plug with a small hole you will entre the sealed section... I guess the sealing plug woul...
by Thierry Msika
Thu Dec 08, 2022 9:26 pm
Forum: Dart 15
Topic: Rain water in the lower mast
Replies: 11
Views: 71822

Re: Rain water in the lower mast

Hi Bob, I think I'll first try the last idea you describe of installing a gasket between the two parts of the mast. I might try teflon tape. If it fails to keep it watertight I'll go and drill a small hole at the base of the mast above the mast heel casting. Do you know how far the casting goes into...
by Thierry Msika
Sun Dec 04, 2022 8:19 pm
Forum: Dart 15
Topic: Tramp slider broken
Replies: 2
Views: 6886

Re: Tramp slider broken

Thanks for the tip Liam. I already ordered 5 so I will only have a couple of spares left of the middle one but they were easy to order and easy to remove from the beam.
by Thierry Msika
Fri Dec 02, 2022 7:34 pm
Forum: Dart 15
Topic: Rain water in the lower mast
Replies: 11
Views: 71822

Re: Rain water in the lower mast

I just found the article Leaky masts by Bob Carter. Thank you Bob!