Joseph Orr
New Member
Hi there!, I am experiencing problems with the tail on my 450Pro, the tail will drift slowly to the right (fuselage left) during a hover and most prominently while sweeping the heli left or right, I have re-done the mechanical setup several times, the servo horn is near perfect 90, no sub trims, pitch slider is centred, displaying 47 left, 48 right in the 3GX Software, running 45% gain on the DX7s.
I have adjusted numerous settings within the 3GX software including increase/decreasing rudder locking gain from 70 to 100, collective pitch torque pre-compensation (collective pitch to rudder proactive compensation) from 50 to 100 and anti-torque compensation from the default value of 20 down to 0 and up as far as 60, without any success. I am currently running a pitch curve of 0*,3*,5*,7*,10*, 8* of cyclic, 35% expo on rud/ail/elev, flat throttle curve of 80%.
Tail servo is a DS520M
If anyone has any advice or a fix please let me know. Thank you in advance!
I have adjusted numerous settings within the 3GX software including increase/decreasing rudder locking gain from 70 to 100, collective pitch torque pre-compensation (collective pitch to rudder proactive compensation) from 50 to 100 and anti-torque compensation from the default value of 20 down to 0 and up as far as 60, without any success. I am currently running a pitch curve of 0*,3*,5*,7*,10*, 8* of cyclic, 35% expo on rud/ail/elev, flat throttle curve of 80%.
Tail servo is a DS520M
If anyone has any advice or a fix please let me know. Thank you in advance!