head nobbing

[zattan22]

my trex se v1 keep nobbing during flight........
i have checked the tension of the belt.....and its fine...
could it be the tail shaft bended???

[Adrianli]

Up ur headspeed!!!

Fly at least 2000rpm n above.

[cyz0301]

tail blade not balanced?

[johndyl]

more likely headspeed too low

[gilera180]

yeah up your HS to at least 2400 rpm, you will find your heli to be more stable.

[zattan22]

tail blade not balanced?

i dun think so........
i never balance the tail blade.....
its too small liao...

[zattan22]

im using the stock se motor and 13T
if i wanna increase the head speed...then i would need to chage to 15T??

[johndyl]

r u using gov or t.curve?

13t on the stock motor shld be enuff.. bring ur throttle up
for tcurve, try running 0,25, 70, 80, 90. be careful when throttling up

for gov..u need a tach

[rkte]

It could be your feathering shaft is slightly bend or your O-ring is worn out.

[littlephoenix]

this is true, the faster your rpm, the smoother your blades, evenif you have a simple wobble that will fix it.

[Adrianli]

Till now TS have not feedback if increased headspeed helps.

[zattan22]

It could be your feathering shaft is slightly bend or your O-ring is worn out.

i will check it out tonight...