Old 04-07-2006, 02:30 PM
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Mods-R-Me
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Default RE: Building a full flying stab for my SU-27


ORIGINAL: Troy-RCU

Make sure your pivot tube is at 23-25% MAC (Mean Aerodynamic Chord). That drawing looks close (it actually looks a tad forward) but if you don't have it in the right spot it can cause issues like excess servo strain or worse yet flutter or control lock out.
Thanks, I've just bought Profili2 and it calculates all the masurements required. Great program, but does anyone have an idea of how to secure the metal rod into the stab without it comming out?

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