Tail pulses in flight

[whitetail]

Hi, I have the sport model. When I fly it the tail tends to pulse right to left action. I always reset the gyro before each flight. Any ideas why this occurs and how to correct it?

Thanks:

[xoname]

hi !

try it with reduced 'system gain' in the gtc-setting to something around 75 percent

Kurt

[heli-jean24]

i have the same problem, did it work with reducing to 75%?
Before the heli flys fine and now i have pulses.
Some times a big pulse and sometimes the tail rotor stops spinning wich result in unconrolled heli for some seconds, crashed ones by this problem!
Can someone help me out???

[rcpilot23]

The Gyro is over compensating so reduce the gain should fix it.

My tail motor stops spinning for a second or 2 aswell but the tail holds quite good.

Are you using the stock wood blades and what is the headspeed like?

I found changing to carbon main blades made the heli fly much better.

Do you have any tail vibration ?

[heli-jean24]

i have reduce the gain and the heli hangs like a stone!
Thanks for the info!
I want to get the cf blades but i am going on a vacation to sweden so it will be later!