one issue with tail moving left

[atomicmak]

I have seen one video of finless BOB and learn what setup i should do for pitch and throttle curves.

everything seems good and stable now after doing that for normal and idleup mode.
even my auto's improved.

the only issue i am having is Tail rotor not behave normal.
it started rotating fast on either on/off mode of HH.

i have tried putting different +/- values on on/off but i failed to do.
on -30% at off/on it seems flying okay but still it rotates to left slowly and i have to push my rudder gimble left as counter rotational way. but that gives me hard feeling of flying.

i am trying to learn circle now but without perfection of tail i couldn't get that proper.

please guide me.

I have futaba 6ex 2.4ghz tx with me.

my settings are as per bob's suggestion on video.

N-th - 40-45-50-85-100
N-pi - 0-25-50-75-100

I-th - 0-25-50-75-100
I-pi - 100-95-90-95-100

attached jpg captured from bob's video.

please suggest mesolution.

[Vinger]

Check Rudder subtrim is zero and no trim on rudder as well. What gyro are you using? Setup gyro in rate mode in the hover with no movement (adjust link or move servo if boom mounted). Now the gyro should have less trouble controlling the tail in HH mode.

[raylepper]

You're asking about help in Phoenix, right? The heli in the sim has the tail moving to the left?
Did you calibrate your TX in Phoenix? Is your rudder trim at zero on your TX when you calibrate? Can you see the gyro gain channel change when you flip the switch between HH and rate?

I'm thinking this is a radio setup or calibration in Phoenix problem.

[adwb]

You're asking about help in Phoenix, right? The heli in the sim has the tail moving to the left?
Did you calibrate your TX in Phoenix? Is your rudder trim at zero on your TX when you calibrate? Can you see the gyro gain channel change when you flip the switch between HH and rate?

I'm thinking this is a radio setup or calibration in Phoenix problem.

I agree it is a Phoenix problem, my Electric powered converted Raptor 30 flys perfectly with no tail problems in real life but use the transmitter to "fly" a Phoenix Raptor and all is ok except the tail turns to the left very slowly, which does not happen on the real one.I am also using a Futaba transmitter.
Copy your hele tx settings to a new model on your TX and call it Phoenix then alter the tail servo end points till you get the results you want on the Phoenix hele.Works for me this way.
a sim is only a approximation anyway. for what it is worth also set the sim to run abit faster and with more wind than you might contemplate flying in in real life, then flying the real one is easier as it answers slower that what you hav got used to on the sim.
regards
Adwb