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Flybar-less
11-18-2007, 06:03 PM
I am posting some of my setup findings and questions. I have 3 different setups I can switch between. I am beginning to be able to understand how the software works for many flight characteristics, but not all. I am still working on the rolling setup, nose is pitching up while rolling right from inverted. I did, some how, have one setup that produced a nice rolling turn to the left.

Stability: 100
Elv Cyclic Speed: -5 to 0
Elv Stop: 35
Note: Elevator is very precise

Ail Cyclic Speed: -5 to 5
Ail Stop: 30 to 25
Note: Each setting is a little faster roll rate and stop rate

Tail torque compensation
Cyclic: 10
Collective : 30
Note: still trying to get it to roll axially, the heli is very sensitive to these settings.
Vstabi Wiki says cyclic should be 1/3 to 1/2 collective

Tail Settings
Gain: 90
Stick Accel: 80
P gain: 100
I HH gain: 35
D stop: 15
Piro Optimization: 14
Note: I gain is like heading hold gain. D gives a faster stop rate

TX Expo 15%

Heli particulars:
Motor: 1912H/1Y 13T
Controller CC 110HV
Blades SAB 620/CY 95
Servos JR 8717/8900G
Head speed 2000/2300

ozace
11-18-2007, 06:51 PM
Thanks for sharing, the notes are terrific.

Flybar-less
11-19-2007, 10:29 PM
Tail torque compensation adds right rudder
Cyclic: 10 or Aileron and Elevator in Expert
Collective : 30
Note: In the Expert menu the values for Aileron and Elevator are independantly adjustable

Vstabi Wiki says cyclic should be 1/3 to 1/2 collective