Cant all be *******??

[Nick B]

I would just say this, 9 out of 10 times, tails either not holding or wagging is down to a mech issue, strip your tail hubs and check they are not got thread lock in the thrust bearings and they are the same way round.

Ive been right over the whole heli James...off the top of my head

tail thrusts checked
tail pitch slider free,no binding
TT given a little room to move
gears free front and rear
main gear mesh not tight
esc moved around
reprogramming
wires all secured

TBH,if you heard it pulse you would say its electrical

Also, not being stupid here but thought i would check, doesn't the 600 elecs run the elecs off a bec and seperate lipo?

Yes and its on my heli

[Nick B]

Just a real long long shot in the dark here but you have the 600 esp with a torque tube. Is the bearing set 5-7cm off centre in the boom?

Yes http://www.rcheliaddict.co.uk/main-d...and-helis.html

all 3 of mine are 6cm from the middle,towards the heli frame

[Nick B]

Right,the 450 can be programmed for high,mid and low cut off protection.

The 600esp manual says just high and mid in the chart,but when i programmed just now i flicked the stick to high for low cut off,just to see what happened,it accepted it as a part of the programme??

Strange,wonder if it will work??

Just partialy drained another lipo and the CCC(cheap chinese checker) works a treat,all cells 4.15

Soooooooo glad my lipos aint *******

[spunkmyer]

Yep your right I've read that thread and it all makes good sence and it protects your wallet. lol.

Ok well that sorts out my torque tube idea