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Building Tips and technical articles. => 1/2 A building. => Topic started by: Bootlegger on April 27, 2020, 08:50:40 AM
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Has anyone used the lines used for fishing on a 1/A model to fly with, and if so what size did you use and how well did they work? Thanks
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Hi, Gil
I'm asking myself the same question.
Rusty Knowlton uses them with good results.
He's on the site somewhere.
Bob Z.
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I've been using Spectra for the last 7 years. I use 20# test mostly, as the local Fisherman's Warehouse didn't have 10# in the yellow high-viz spool. I sometimes use 10# if I don't care that the line is green instead of yellow. 10# is more than enough for the 5-7 ounce 1/2A planes I normally fly. If going with one of the heavier 1/2A planes, I'd stick with 20# test, although that's overkill.
Mark
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For 1/2a I’ve used braided fishing line exclusively for several years. Very flexible. No stretch. Way more steady than Dacron. I use braided spider wire. 20# test. It is the same diameter as 6# monofilament. I do not recommend monofilament. Tried it, didn’t like it. There are several good brands to choose from. I think most people look for one that specifically says spectra on the package.
You have to make knots that don’t slip or weaken the line. I use a clinch knot because the main part of the line stays straight and all the twisty stuff happens on the tag side of the line connection. I also leave a short tag so it is easier to check for slippage. Lots of people swear by the palomar knot and it is a good one. Do not use a crimp or tie like you would on steel lines. It’s overkill for 1/2a and there’s to much chance of a crimp damaging the line.
After braided fishing line I would not go back to steel. I’ve never tried it on a larger model. Some people have and love it.
I usually keep 35 and 40 foot lines made up. I switch back and forth depending on the model and the wind.
At the risk of being overly repetitive, look for BRAIDED, not monofilament.
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A suggestion only. There are other good knots and you may find one that works better for your use. I don’t always use the same knot.
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Braided PowerPro Spectra, 30 lb test. Zero issues. Smaller works, too. Flying on this stuff is much more like using .008 stranded steel cable than the old 1/2A Dacron, but nowhere near the handling care required to avoid damage. Monofilament fishing line is a non-starter for model flying unless you are just G-lining a rock on a string.
The Divot
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Wayne and all the others, THANKS for the help/suggestions this web site is great.. Thanks Sparky..
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This is what I use
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This is what I use
I also use 30# Spectra for 1/2A and second all the comments above. Brett submitted a proposal for the next rules change cycle on getting Spectra legalized for competition. Let's hope it finally passes.
Ara
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A suggestion only. There are other good knots and you may find one that works better for your use. I don’t always use the same knot.
Thanks for the illustration Wayne! Serendipity, I hope to tie some lines later today and just came here to see any new construction, the line discussion is a bonus.
Dennis