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Old Sep 23, 2012, 09:03 PM
shelterock is offline
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Fly, crash, rebuild.
United States, NY, Shelter Island
Joined May 2011
894 Posts
I run a KK2 on the turnigy talon tricopter, NTM2826 1000kv on 3S with Hobbyking F30a escs with simonk firmware flashed.
After several packs through the frame, every time I punch the throttle, the tail drops down, effectively throwing the tri in reverse. The pitch response is good, normal, similar to my rcexplorer tri. I have p gains at 115 with I gains at 65-70. Yaw P is at 60 with yaw I gain at 45.
Could this be a ESC calibration issue? I did the 1 & 4 buttons with trans at full throttle but with simonk firmware, I'm unsure that they calibrate properly.
Perhaps I have a damaged tail motor or lower efficiency.
For the rest it flies great.
Thanks for any input.
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