how to change zoom wheel direction

You know, this is the first time someone has asked for this and I never thought to add settings for it. So I just built a really nice Settings->Mouse section.

Three user-facing controls:

• Invert scroll-wheel zoom — prominent standalone toggle (the most-requested feature)
• Zoom toward cursor vs. center — behavior toggle
• Navigation preset — Fusion 360 (default) / SolidWorks / Onshape / Blender / AutoCAD-Inventor, plus a Custom editor to pick the exact button+modifier for orbit and pan

This will be in the next release which I should have ready tomorrow morning in your time in NZ. Thanks!

Something you could consider adding in the future is support for the 3Dconnexion spacemouse line.

That's a great idea as well. I'll have to snag one so I can test it out fully before releasing support for it. Thanks!

Just updated and changed the settings, perfect. Thank you!

You're welcome! I have your FLCNC post processor ready and I'm pushing that release now. Hopefully the update will be ready in about half an hour as long as I don't run into any snags on the release builds (happens sometimes)