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Author Topic: Danger, Will Robinson!  (Read 1645 times)

steven yampolsky

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Danger, Will Robinson!
« on: June 23, 2014, 04:03:55 PM »
I've noticed that some folk use two clips in a row when hooking up lines. Typically to setup a better neutral when using the same set of lines between models or when one line made shorter than the other by accident. Warning: this is illegal in competition. Here's the quote from '14 rulebook: "No more than two (2) connectors may be used per line"

You've been warned...

Offline Tim Wescott

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Re: Danger, Will Robinson!
« Reply #1 on: June 23, 2014, 04:25:49 PM »
If you have one of those Derek Moran-style clip benders you can make some awfully long clips that still pull just fine.  I've got one plane that needs a 1" clip and a 2" clip.
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The problem with electric is that once you get the smoke generator and sound system installed, the plane is too heavy.

steven yampolsky

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Re: Danger, Will Robinson!
« Reply #2 on: June 23, 2014, 05:05:38 PM »
If you have one of those Derek Moran-style clip benders you can make some awfully long clips that still pull just fine.  I've got one plane that needs a 1" clip and a 2" clip.

that's not legal for competition though.

Offline Mike Anderson

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Re: Danger, Will Robinson!
« Reply #3 on: June 23, 2014, 05:24:50 PM »
I think he means that one line uses a 1" clip, the other a 2" clip.  That would be perfectly legal.
Mike@   AMA 10086
Central Iowa

Offline Tim Wescott

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Re: Danger, Will Robinson!
« Reply #4 on: June 23, 2014, 05:40:46 PM »
I think he means that one line uses a 1" clip, the other a 2" clip.  That would be perfectly legal.

Yes, that's what I meant.  I've gotten raised eyebrows from that 2" clip.  It does look kinda scary -- which is why I pull tested it before I put it into service.
AMA 64232

The problem with electric is that once you get the smoke generator and sound system installed, the plane is too heavy.

steven yampolsky

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Re: Danger, Will Robinson!
« Reply #5 on: June 23, 2014, 08:45:27 PM »
Yes, that's what I meant.  I've gotten raised eyebrows from that 2" clip.  It does look kinda scary -- which is why I pull tested it before I put it into service.

I've made a set using Derek's setup and kept it in my flight box. Over a season or two, while helping others I've given away most of the set. I think I have just two shortest ones left.

Having had recently discovered a wonderful world of buying bulk line cheap, I have been making line sets specific to each model with a dedicated handle so there hasn't been a need adjust lines with clips. No need for various clip lengths.

Offline Tim Wescott

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Re: Danger, Will Robinson!
« Reply #6 on: June 23, 2014, 09:09:33 PM »
I've made a set using Derek's setup and kept it in my flight box. Over a season or two, while helping others I've given away most of the set. I think I have just two shortest ones left.

Having had recently discovered a wonderful world of buying bulk line cheap, I have been making line sets specific to each model with a dedicated handle so there hasn't been a need adjust lines with clips. No need for various clip lengths.

I make my lines as close to equal length as I can, then trim the plane with line clips.  I don't think I could, or would want to, make a set of lines with just the right amount of mismatch to then use equal-length clips.
AMA 64232

The problem with electric is that once you get the smoke generator and sound system installed, the plane is too heavy.

Offline Sean McEntee

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Re: Danger, Will Robinson!
« Reply #7 on: June 23, 2014, 10:16:17 PM »
I make my lines as close to equal length as I can, then trim the plane with line clips.  I don't think I could, or would want to, make a set of lines with just the right amount of mismatch to then use equal-length clips.

Best thing is to ensure everything is neutral and even when building the model in the first place. I have violated the "sacred cow" of having a set of lines for every model. The week of VSC in 2012 I borrowed the lines and handle off my ringmaster for my brand new Frisky Pete. It was coming down to the wire (no pun intended) and didn't have time to make another set. I knew at least the length was right, but ended up not touching a thing- neutral and line spacing were all the same. I'm still an advocate of lines/ handle for each airplane, but attention to detail when building the model will make wrapping lines, adjusting handles, ect. MUCH easier.

Offline Tim Wescott

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Re: Danger, Will Robinson!
« Reply #8 on: June 23, 2014, 10:26:04 PM »
Best thing is to ensure everything is neutral and even when building the model in the first place.

True, but when you get down to fine-tuning you're moving things in increments of 1/16" or 1/32", and you're just not going to get that close in construction.

And besides -- I manage to make perfectly matched pairs of lines about four times out of five.  The fifth time, I don't want to throw the set away and start over.
AMA 64232

The problem with electric is that once you get the smoke generator and sound system installed, the plane is too heavy.

steven yampolsky

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Re: Danger, Will Robinson!
« Reply #9 on: June 24, 2014, 07:03:06 AM »
Best thing is to ensure everything is neutral and even when building the model in the first place.

I'm with Sean on this one. Besides, I can always adjust up to 1/2" each way at the handle without getting into too much overhang situation.

Offline john e. holliday

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Re: Danger, Will Robinson!
« Reply #10 on: June 24, 2014, 08:21:02 AM »
I agree with getting the leadouts as equal as you can when building the plane.  But, sometimes an adjustment has to be made at the flap horn or elevator horn after the first initials flights on a plane.  With hard point handles that is were the line clips of different lengths come in to effect.   Other wise adjustable handles will do the job.   
John E. "DOC" Holliday
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AMA 23530  Have fun as I have and I am still breaking a record.

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