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Control throws for four star 40

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Control throws for four star 40

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Old 06-23-2007 | 02:23 PM
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Default Control throws for four star 40

I am posting here just to get a few more replies, maybe someone will know the actual throws. The plane in question is a kit, but they're also available ARF, so I figured this fits. Besides it will dwindle out of the first page after a day i'm sure anyway.

original post is here:
http://www.rcuniverse.com/forum/m_6024491/tm.htm

thanks for looking.


Old 06-23-2007 | 02:40 PM
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Default RE: Control throws for four star 40

If you don't get what you need before Monday; get the phone number from www.sigmfg.com and they'll give you all of the info.
Old 06-23-2007 | 02:43 PM
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Default RE: Control throws for four star 40

Thanks.
I called up tower hobbies today to ask their tech, but they weren't in. Tower gave me the number for SIG. I was just hoping to see what everyone else did. I flew the plane already, and then checked the throws and my ailerons weren't throwing as much as it calls for (or were they?, tower has a weird glitch in that info).

I'm curious what someone may have used as a high rate as well.
Old 06-23-2007 | 02:51 PM
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Default RE: Control throws for four star 40

I didn't see my 4* manual sitting on the shelf. I'll dig around for it this afternoon and post the throws if I find it.
Old 06-23-2007 | 08:44 PM
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Default RE: Control throws for four star 40

If you can't find that manual, I'll dig mine out.

Bob
Old 06-23-2007 | 10:32 PM
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Default RE: Control throws for four star 40

I must have accidentally tossed it; I can't find it anywhere.
Old 06-24-2007 | 12:58 AM
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Default RE: Control throws for four star 40

Its cool man, I appreciate you looking.

Does more aileron than elevator sound right?
Old 06-24-2007 | 05:04 AM
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Default RE: Control throws for four star 40

From the ARF Manual

Elevators: 1/2" Up -- 1/2" Down
Ailerons: 5/8" Up -- 5/8" Down
Rudder: 1" Left -- 1" Right

Recommended CofG Balance Point is 2-15/16" which is right in the centre of the main spar.
Old 06-24-2007 | 10:59 AM
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Default RE: Control throws for four star 40

thanks.

Mind I ask you what you use on high rates, if you use anything?
Old 06-24-2007 | 05:02 PM
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Default RE: Control throws for four star 40

I'm still using the throws as per the manual.

The aileron and elevator are fine at those settings. The rudder could use some more for better knife edge.
Old 06-24-2007 | 06:42 PM
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Default RE: Control throws for four star 40

I took it up again today with the above throws. It was pretty good.

When I kick the rudder for a knife edge, the nose pitches down wickedly. I'm no good at mixing, so I don't know what I'll do there.


thanks again.
Old 06-24-2007 | 06:55 PM
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Default RE: Control throws for four star 40


ORIGINAL: what_stanger



When I kick the rudder for a knife edge, the nose pitches down wickedly.
That's a typical Four Star trait and it comes from the horizontal stab being too high. Mine does exactly the same thing.



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