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JetJohny's blog
Posted by JetJohny | Jun 11, 2012 @ 09:14 AM | 1,690 Views
Dear Hobby mates,

After my last crash on my HK450 V2 helicopter the Carbon fiber tail boon broke into 2 pieces. So had to replace it.

After that crash I am experimenting a misterious problem.

I am using a HXT900 servo + HK401B gyro.

Was testing it on the stand before hovering it, and can not set up the tail for Head Hold. After hitting more that 40% throttle, the point when it start to hover, the tail starts to move uncontrollable counter clock .Before this point the HH work very good, and tail moves well upon stick movement.

By the way,I am using a FlySky TH9X tx , and tried playing with gain from tx and from gyro knob.

No result at all...

I beg you!! Help, I don't want to loose the summer sunny days without wind.