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Thunder Raptor 90/G4 Thunder Tiger Raptor 90/G4 Helicopters


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Old 03-26-2014, 09:09 PM   #21 (permalink)
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Default Blade size

I just got a G4. I will be using a YS91 and Hatori pipe. Plan on BK servos all around on 2S. I am no 3D pilot. Will be doing FF and autos. Will 690's and 105's work for me?
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Old 03-28-2014, 08:22 AM   #22 (permalink)
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They'll work fine, in fact so far I've had more sucess with 105s than 116s. I've had to lower the tail gain on my CGY750 by 11% so far to accomodate the larger tail blades.
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Old 03-28-2014, 08:59 AM   #23 (permalink)
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Quote:
Originally Posted by PlaneHazza View Post
They'll work fine, in fact so far I've had more sucess with 105s than 116s. I've had to lower the tail gain on my CGY750 by 11% so far to accomodate the larger tail blades.

What is your tail gain set to? I'm thinking of lowering mine slightly. I get a slight resonance/ vibe in fast forward flight sometime at 1850 rpm. I run Rail 116s on th tails. Thanks!
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Old 03-28-2014, 10:06 AM   #24 (permalink)
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yeah that's what I'm getting mate. Had to drop the tail from 50% to 40%, and tbh I could still go lower. Thats with the CGY750 so your values could be different depending on your gyro etc.
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Old 03-29-2014, 08:50 AM   #25 (permalink)
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Thanks buddy. I actually run the CGY750 as well. I think I may try Radix 110 mm tail blades for the heck of it.
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