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Search: Posts Made By: JohnV
Forum: SparTalk 03-10-2012, 08:39 PM
Replies: 11
Views: 12,294
Posted By JohnV
More good choices. This was supposed to be an...

More good choices. This was supposed to be an easy decision...
Thanks for the ideas, Allen. I'll check out the references you gave me.
John
Forum: SparTalk 03-08-2012, 08:13 PM
Replies: 11
Views: 12,294
Posted By JohnV
It's very tempting, and undoubtedly would be a...

It's very tempting, and undoubtedly would be a very satisfactory system. But to stay with your earlier points about cost/benefit, I'd be springing for 90-odd freet of Dyneema, in a size thick enough...
Forum: SparTalk 03-03-2012, 07:34 PM
Replies: 11
Views: 12,294
Posted By JohnV
Thanks for that reply, Stumble. With external...

Thanks for that reply, Stumble.
With external halyards, the tapered endura idea may not be best.
I guess I'm over-analyzing this, trying to get some utility out of a temporary messenger line and...
Forum: SparTalk 03-01-2012, 06:45 PM
Replies: 11
Views: 12,294
Posted By JohnV
Spare halyard--what's the best line?

I've got masthead sheaves for 3 halyards, so want to rig a light-weight line in the spare.
The boat is a heavy, 33-ft cruiser and I use 7/16" and 3/8" sta-set x for my halyards.
I'm not planning to...
Forum: SparTalk 02-18-2012, 05:47 PM
Replies: 9
Views: 8,849
Posted By JohnV
Weight it with a bicycle chain and catch the...

Weight it with a bicycle chain and catch the chain with a magnet or hook at the exit hole at the bottom.
Forum: SparTalk 12-11-2011, 07:30 PM
Replies: 14
Views: 175,117
Posted By JohnV
Sounds like we're on the same track, Allene. My...

Sounds like we're on the same track, Allene.
My tentative plan is to run 50 or 60 feet of 5/16 staset-x from the cockpit through a series of fairleads that are already along the bulwark on one side....
Forum: SparTalk 12-10-2011, 08:08 PM
Replies: 14
Views: 175,117
Posted By JohnV
"Wonder if anybody else has thought of...

"Wonder if anybody else has thought of it..." was a try at humor, after I was so slow to figure out what the bungy did--Never mind.

My bigger question is: how much of a handicap would it be to use...
Forum: SparTalk 11-12-2011, 06:46 AM
Replies: 14
Views: 175,117
Posted By JohnV
Got it...

Wait a minute---(smack forehead)---if you put the bungy inside the length of the 12-strand, then stretching the bungy keeps the line taut. But stretch it more, and the dyneema takes over the...
Forum: SparTalk 11-09-2011, 07:19 PM
Replies: 14
Views: 175,117
Posted By JohnV
I'm confused--if Sta-set is too elastic, then why...

I'm confused--if Sta-set is too elastic, then why insert bungy in Spectra for shock loads? Or is the bungy just to keep the Scectra taut when it's not in use?
I'm trying to figure out the best...
Forum: SparTalk 10-25-2011, 11:27 AM
Replies: 7
Views: 73,790
Posted By JohnV
Brion, I like your idea--it's the best of both...

Brion, I like your idea--it's the best of both sides. Though Ian's lazy jack plan is quite elegant, too.
Question--using Spectra and your idea of a tackle with the hauling line inside the boom, how...
Forum: SparTalk 10-22-2011, 09:31 PM
Replies: 7
Views: 73,790
Posted By JohnV
Ian, you're right that accessiblity is a problem....

Ian, you're right that accessiblity is a problem. So is standing under the boom while you uncleat the control line with one hand and hold the boom up with the other.
The coated wire doesn't seem to...
Forum: SparTalk 10-21-2011, 07:14 PM
Replies: 7
Views: 73,790
Posted By JohnV
Dueling experts

In the widely respected Desirable and Undesirable Characteristics in Offshore Yachts, the authors say that a rope topping lift that passes through a sheave at the masthead isn't "seamanlike" for...
Forum: SparTalk 10-17-2011, 04:20 PM
Replies: 1
Views: 6,152
Posted By JohnV
It's Yale Brait...

...Their rope usually has a yellow tracer, according to Yale.
Forum: SparTalk 10-15-2011, 06:40 PM
Replies: 1
Views: 6,152
Posted By JohnV
What is this stuff?

It's a nylon brait-type rope--8-strand, 1/2". It has a single yellow tracer in one of the 8 strands. I know there are different brands that resemble Yale's product. Does anybody have rope of a known...
Forum: SparTalk 08-25-2011, 07:32 PM
Replies: 6
Views: 21,576
Posted By JohnV
soft shackle

That's a pretty cool idea, Allene. Thanks for the link. I'll try making one up and see how it works.
John V.
Forum: SparTalk 08-18-2011, 06:36 PM
Replies: 4
Views: 40,294
Posted By JohnV
Thanks, Stumble. I used 5/16" Amsteel Blue...

Thanks, Stumble.
I used 5/16" Amsteel Blue for my lifelines, mobius-spliced per B.T.'s book.
But for the short span of the gates, until I find out how to splice a proper gasket of 12-strand single...
Forum: SparTalk 08-17-2011, 07:41 PM
Replies: 4
Views: 40,294
Posted By JohnV
Good--I used it to make lifeline gates. So I take...

Good--I used it to make lifeline gates.
So I take it that a non-braided core means it's climbing accessory cord.
Too bad--I went out and bought some not long ago for something else.
Thanks, Benz....
Forum: SparTalk 08-16-2011, 06:32 PM
Replies: 4
Views: 40,294
Posted By JohnV
Help ID'ing rope?

Does anyone know what this rope is? A quantity of it in 1/4" was on my boat when I bought it, and I don't have a clue what it is:

http://www.colligomarine.com/vmchk/Synthetic-lifelines.htm

(It's...
Forum: SparTalk 07-25-2011, 12:02 PM
Replies: 6
Views: 21,576
Posted By JohnV
elegant

That's a nice idea, teknocholer.
As it turned out, I found a guy selling Johnson double-eyes for the gate stancheons for 14 bucks each. I can now anchor unobtrusivlely among the orthodontists and...
Forum: SparTalk 07-08-2011, 07:38 PM
Replies: 6
Views: 21,576
Posted By JohnV
Thanks

Brion, thanks for the affirmation that it's ok to seek alternatives to the common practice. I'll scout out other shapes and sizes of stainless steel hardware.
There seems to be a couple of tiers of...
Forum: SparTalk 07-06-2011, 07:40 PM
Replies: 6
Views: 21,576
Posted By JohnV
Spliced lifeline hardware--blasphemous question

I'm using 5/16 Amsteel for my new lifelines. But I need gate eyes or some other means of anchoring the lines to the tops of the gate stancheons, where there are no loops welded.
I've seen lots about...
Forum: SparTalk 03-25-2011, 08:35 PM
Replies: 8
Views: 7,551
Posted By JohnV
Thanks for the reply, Stumble. I'm going to go...

Thanks for the reply, Stumble.
I'm going to go over the stanchions real well just in case, but I may be over doing it.
JV
Forum: SparTalk 03-08-2011, 06:47 PM
Replies: 8
Views: 7,551
Posted By JohnV
Matt and Brion-- Thank you both for a thorough...

Matt and Brion--
Thank you both for a thorough discussion of the pros and cons of fiber lifelines, and for your answers to my question.
Using dyneema will save on the cost of terminal fittings...
Forum: SparTalk 03-06-2011, 06:29 PM
Replies: 8
Views: 7,551
Posted By JohnV
Netting on Amsteel lifelines?

I'm replacing my lifelines with 5/16 amsteel blue. I want to put netting between the bow pulpit and first stanchion.
Will I need an anti chafing sleeve, as sold by WM, over the top lifeline to shield...
Forum: SparTalk 12-09-2009, 06:14 PM
Replies: 2
Views: 3,006
Posted By JohnV
Thank you for the reply. If I get the new rope...

Thank you for the reply. If I get the new rope grooves turned down to about the depth of the wire grooves, I shouldn't have a problem. I'll note the sharp-edges concern. It seems like a pretty...
Showing results 26 to 50 of 59

 

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