130X Shake/Wobble

[fred kaz]

Hi All,

I have just bought a second hand 130X which has a few microheli mods on it (Main and Tail grips, one way bearing).

The problem that I have it that it will take off perfect will do a handful of figure eight curcuits then all of a sudden it will start to shake the tail very slightly side to side, then after a few more seconds the whole heli shakes very hard and fast side to side.

I have checked the main gears the tail gears, tried different tail blades.

Would anyone on here have any ideas as to what might be causing this.

My other 130X which is all extreme products blinged out flys perfect.

Cheers,

Fred

[Jez N]

could be the gain is too high. There are guides on how to reduce or increase the gain via a not so secret menu of flashing lights.

http://www.robotmarketplace.com/prod..._Gyro_menu.pdf

The other possibility is that the tail blades are not balanced. I have a set of RKH grips at present and they are really unbalanced and cause all sorts of wobbles. But try the gain to begin with.

Good luck!

[cjcj1949]

It's a judgement. Two 130-Xs. That's hubris and the wax is melting.