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Old May 06, 2014, 04:36 PM
Stupidity doesn't fly
JC3233's Avatar
United States, PA, Philadelphia
Joined Oct 2013
346 Posts
Question
How to yaw faster on KK2.1

Build:
F450
kk2.1
MT2216 1100kv
8x4.5
Afro 20A
4S LiPo

Everything else is very responsive and fast, except for yawing. I could bash the rudder to the left and it would take almost 7 seconds for it to make a complete 360. Its painfully slow.

I'm guessing its a setting in kk2.1 that is causing the slow yaw? What am I supposed to adjust? Increasing p-gains or i-gains seem to have very little effect, and going higher seems to make it yaw even slower.

I don't think its hardware related right?
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Old May 06, 2014, 05:03 PM
Registered User
Sweden, Västra Götaland County, Gothenburg
Joined Jun 2013
232 Posts
Maybe your stick scaling for yaw is to low. Try to increase the value and see if it improves.
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Old May 06, 2014, 05:12 PM
KGarrison's Avatar
United States, CO, Castle Rock
Joined Jan 2012
1,482 Posts
Adjust the pot on the board for the yaw gain
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Old May 08, 2014, 02:13 PM
Stupidity doesn't fly
JC3233's Avatar
United States, PA, Philadelphia
Joined Oct 2013
346 Posts
Increased the yaw pgain from 150 to almost 300, and it seems like yaw actually got slower!

I actually increased the stick scaling for yaw and it only made it worse....had to smash the rudder to move it an inch
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Old May 17, 2014, 10:02 PM
KGarrison's Avatar
United States, CO, Castle Rock
Joined Jan 2012
1,482 Posts
How are you adjusting it? On a kk2.1 it should be the rightmost small pot on the board that you turn clockwise to increase gain.
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Old May 18, 2014, 12:46 PM
Stupidity doesn't fly
JC3233's Avatar
United States, PA, Philadelphia
Joined Oct 2013
346 Posts
kk2.1 doesn't have pots

This is the one designed by Baker with the LCD screen and 4 buttons.
http://hobbyking.com/hobbyking/store...mel_644pa.html
We on the same page? Maybe you're thinking of the KK Blackboard...I have that one too
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