terot 450v2 tail moves to right i when punch thottle

[rodneymueller]

I have terot 450 v2 with sbar work fine then crashed had to redo setup
cant figer the manul sas senser mounting direction /uphead/uptail/downhead/downtail the fbl is behind the head the normal place on 450 so what do I chose

[JerseySgt]

sounds like it would be up head.

[rodneymueller]

up head wont that be were the battery is ?

[prismatic]

Originally Posted by rodneymueller

up head wont that be were the battery is ?

It's up head. The sensor is face up and the front of the unit is facing the head (front) of the heli. Whether the sensor is mounted in front or behind the rotorhead doesn't matter.

[rodneymueller]

tride uphead seser is tilting the same way the hely is tilting not oppsite

[prismatic]

Try moving the swash with your cyclic stick. Is it moving correct?

You might need to reverse the aileron/pitch servos in the radio.

[rodneymueller]

had to redo the setup on gyro so now when I punch throttle tail drifts to right till im off throttle

[alyon187]

Can you add some tail precomp? Idk that fbl system but if I were to do a relative hard punch out on the collective and the tail kicked a bit to the right, adding tail precomp fixed this issue.

[Roger Fowler]

1. Make sure the linkage is not binding anywhere and restricting/retarding tail collective movement.
2. Make sure the tail gain is as high as it can be without causing tail wag.
2. Increase rotor speed to increase tail rotor effectiveness. (you may have to reduce tail gain when you increase rotor speed.)

For reference, my Pro with a Dominator motor needs 2900 RPM to get enough tail rotor thrust to handle a collective punch. With a smaller motor I was able to drop the RPM below 2800 RPM.

YMMV

Regards,
Roger