How to force machine simulation to machine at A negative values

[officeKFSML]

I am trying to use adaptive 3d roughing on two surfaces which are on the sides of the part. For one it machines the part in front of the table (A-90) but for the other it machines at the back (A+90) which is not good as the operator cannot see what's going on. 
Can I force instead of A+90 to do A-90 C +180 ?

I tried setting up in the Kinematics to be preferred negative angles for A but no luck with that.

[seth.madore]

For the public, there's only limited steps one can take to improve this. Yes, the machine config should be the route to go, curious that it's not.

However, we do have a feature available to members of our Insider Program that should give you the tools needed for this to work. Membership is free, but it does involve an application process. You can apply here: https://feedback.autodesk.com/key/Fusion360Insider

[brekmiller]

One other thing, after you change the preferences in the Kinematics, regenerate the toolpaths before simulating again.

When you simulate a toolpath for the first time, Fusion makes a note of which solutions were chosen.  All subsequent simulations (and post processing) will ignore your Kinematics settings and will try to reuse the original solutions.  Regenerating the toolpath will clear these saved solutions.

Fusion does this because it would be dangerous if it showed you one set of solutions when you simulate a toolpath (and saw that there were no collisions) and then chose different solutions when you post process and run the program on a machine.