Simulation Error - Fusion 360

On Heidenhain "SEQ-" forces the machine to swiffel its A-axis in Negative direction.
In Simulation its random with direction the machine swings its axis.
That's not how the controller behaves.
Is this a Bug in Fusion?

[@ひぐっちゃん]

In the kinematic tab of the machine configuration, if I set the A-axis preference to negative or positive, won't it be preferentially assigned in that direction?
I am not familiar with HEIDENHAIN controls, but if you want the A-axis to tilt in the negative direction (operator side), you should be able to set the preference in the negative direction.
I believe the default setting is to tilt in either direction.😀

[@glamenz]

Thank you very much, that solved my problem.🥰
I configure my Post processor to only tilt negative, so the NC-Data is correct.
I didn´t know you have to configure the tilt preference for each axis in the machine configurator as well.

[@ひぐっちゃん]

@@glamenz
There are other ways to do this.

[@ひぐっちゃん]

@@glamenz It is to set a smaller value for the stroke range of the A axis toward the direction in which you do not want to tilt it.