Heli keeps spinning

[Shomey]

Hello,

I`m redoing the setup and whiule checking my transmitter I noticed somethinmg. I forgot which swash setting I had to use? Both my 450 and 500 heli are set to 90. Shouldn`t this be 120?

Thanks

[macdad]

Since you are using FBL, the transmitter should be set to 90. The mixing is done in the FBL.

You will have to choose 120 in the FBL software, though.

[Livan75]

Originally Posted by macdad

Ultimately, leading or trailing edge shouldn't matter on you heli, as long as your fbl is setup properly. My suggestion is to go through the entire setup every time you rebuild. Just in case. Doesn't take too long.

+1

Sensor direction would be most likely (how it is mounted) since it turns the other way if you apply rudder to counter the spin...

[Dogdipstick]

Originally Posted by Livan75

+1

Sensor direction would be most likely (how it is mounted) since it turns the other way if you apply rudder to counter the spin...

Yes, but given the order of operations if you flip your grips after you setup ( crash rebuild ) withoiut complete setup you will have a spin, after you try to mess with all the reversals or ect. ect. to make the tail "look" like it is going the right waty.

[Ronald Headrick]

Yes you said that the tail grip control arm should be on the leading edge of rubber and not the trailing edge. Then how has my heli with the kbar be flying great until I crashed again now it won't hold heading

[ppheijnen]

If you have a belt driven tail.
Check that you not have reversed the tail rotor by putting on the belt wrong.

I did this once and it causes a very heavy tail drift and when you are not quick enough or surface it not equal a crash.

First is looks ok, but when it ramps up a heavy spin to the left (boom to right)..