How to turn off autostrut?

[colfighter]

I can't turn off autostrut and it keeps annoying me because I made a trebuchet with infernal robotics and Kerbal Attachment System. Please help! Struts keep appearing to hold the arm from moving.

Edited March 12, 2017 by colfighter
left out a bit

[Hotaru]

Normally all you have to do is set it to "disabled" in the right-click menu (this can be done in flight or in the VAB/SPH). It might require Advanced Tweakables to be active in the settings menu, I don't remember.

However, anything with wheels on it has forced autostruts which can't be disabled; I believe this is a workaround for a bug with the Unity wheel system KSP uses currently.

[Tex_NL]

39 minutes ago, Hotaru said:

However, anything with wheels on it has forced autostruts which can't be disabled

As far as I know this is correct.

The obvious solution is pretty cliché: don't use wheels or legs. But I'll assume this is not a real option for you.
A possible work-around could be to trick the autostruts to connect to a non moving part. Put the root and/or something heavy in the static portion of your contraption and do not use any wheels or legs in the moving part.

[colfighter]

Fixed!