Hi Ricardo,
Thanks for your help.
Due to the complex geometry of the propeller blades, I’m having trouble defining the “custom” parameters needed to manually create the four rotational zones. I think I’ll go back to Fusion and try duplicating the existing propellers, rotating each by 90 degrees to see if that simplifies things.
Previously, I worked with other two-blade drone propellers where the “by faces” option worked perfectly, so I assumed there might be a similarly easy fix in SimScale—something like defining the cylinder axis direction to help the software generate the correct rotation zone.
Thanks again for your support.