Something wrong with airbrakes.

[matissVEVO]

When I fly, and I activate airbrakes, everything seems ok, but when i deactivate them, one always is stuck active, so my plane starts to spin. What am I doing wrong?

Edited July 11, 2015 by matissVEVO

[Glaran K'erman]

Post some pics or else no one will know for sure, but depending on how you have them oriented they might be slightly clipped somehwere?

[Reddeyfish]

how are you deactivating them? If you're using custom action groups, there's a bug where sometimes only one side of the plane will be linked to the action group. You can fix it by redoing the action group linking.

[Guest]

Action groups and symmetry - known bug.

If you add several parts via symmetry to the action group - be sure you check them one by one later.

[matissVEVO]

Here's a pic

[Guest]

http://i59.tinypic.com/30ti1z7.jpg Here's a pic

Yep, that it. Load plane into the SPH. Select action groups. Then click both parts and make sure both parts show action you assigned in action group you put them.

[_stilgar_]

You don't have to put airbrakes in action groups - they are in the default "brake" group.

[Vanamonde]

If you put multiple parts on an action group, and then move the parts, the action group can 'forget' to activate all the duplicates of the original part created by symmetry. If that happens, blank the action group and re-create it.

[Sidereus]

If you put multiple parts on an action group, and then move the parts, the action group can 'forget' to activate all the duplicates of the original part created by symmetry. If that happens, blank the action group and re-create it.

Or use the Stock Bug Fix mod, which fixes the problem.

[Claw]

The other thing with the airbrakes is that they are always attached to the brakes action group.

The Stock Bug Fix mod fixes the editor loosing track of the action groups (called SymmetryActionFix), and the airbrakes action groups can be changed (called ModuleAeroSurfaceFix).

As Vanamonde said, the stock workaround is to fix the action groups any time you pull off a part and put it back on.

Cheers,

~Claw