Idle up 1 is fine... Idle up 2 makes heli aileron pull left

[JacobsT]

Like the title says...

I rebuilt my Gaui after a minor crash and tested it without governor.
On idle up one I have a curve at around 68% and the heli behaves excellent. Very snappy and locked-in.

I then switched to Idle up 2, just to test the extreme RPM at 98% and the heli just made an aileron pull to the left. I immediatly switched back to Idle 1 and recovered it just fine but I was wondering what could be the problem?

Transmitter settings seem fine and nothing changes if I switch the idle up 2.
I read something about beastx pulling to the left if there are too much vibrations... anyone have an idea?

[GravityJunkie]

I just had a BeastX pull to the left problem when in stunt mode (and not in normal mode). I had that problem when I was flying when it was very cold. I think I didn't have enough servo wire slack. With the cold temps, the servo wire isn't as flexible as in summer (along with the gel mounting tape being a bit stiffer) and I think a bit too much vibe was transmitted to the beastX. After my repairs, I flew yesterday without issue, although it was warmer. However, today I noticed tail vibes in stunt mode from a bearing going out. It looks like the tail bearing/servo wires transmitted too much vibe.

And from what I've read, the BeastX is much more sensitive to tail vibes (and will cause the heli to veer/roll over).

[JacobsT]

I figured it was something like that.

Ok I will look into it and post my findings!

[fusionsx00]

+1 its vibe related.

did you spool up without blades on? it should do the same swash tilt if the vibes are there.