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Old Aug 17, 2014, 01:51 PM
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United Kingdom, Portishead
Joined Aug 2014
9 Posts
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can someone help balancing my HK bae 70mm t45

Hi, I have a hobby king flying illusion bae 70mm t-45 . I can not balance it as I can't find \ don't know where the CG is.

Do you have to do it upside down ?

Help!!!!! Its stock with a 3s 2200 battery
Thanks
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Last edited by ukgoshawk; Aug 17, 2014 at 02:15 PM.
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Old Aug 18, 2014, 04:16 AM
Registered User
United Kingdom, England, Somset
Joined Aug 2013
156 Posts
yes upside down

90-95mm from the Leading Edge of the wing where it meets the fuselage. (basswood plate) or 145mm-150mm from intake duct lip
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Old Aug 18, 2014, 02:17 PM
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United Kingdom, Portishead
Joined Aug 2014
9 Posts
See, I don't get it- I read earlier to set it 65 back from the front intake duct. This is a pain I'm the herse !? Youre saying 145?
How was yatton?
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Old Aug 19, 2014, 02:41 AM
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United Kingdom, England, Somset
Joined Aug 2013
156 Posts
When I had my 70mm hawk I'm sure the CG what I said should line up with the front of the 2 small red intakes on top on the airframe
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Old Aug 19, 2014, 08:58 AM
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United Kingdom, England, Stockport
Joined Sep 2007
31 Posts
It doesn't say in the instructions but I have mine balanced at 90mm from the leading edge as per the discussion in arxangels thread on this plane. Only got a couple of flights in on it so far, but CG seems ok for me there.
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Old Aug 27, 2014, 07:33 AM
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United Kingdom, Portishead
Joined Aug 2014
9 Posts
So, I have my hawk balancing upside down - If the nose is then tipping down to the table.... Does that then make it nose or tail heavy when its flipped up the right way ? ??? Daft question I know.

I cant get my battery far enough back to balance the thing. I've now got it temporarily leaned up towards the rudder servo instead of flat in the battery bay to get it near balancing 145mm from airintake.

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Last edited by ukgoshawk; Aug 27, 2014 at 07:44 AM.
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