Q10: How do I undo the most recent change to a FEMGEN model?

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A: By using:

UTILITY UNDO

Only one previous state of the model geometry is maintained.

Note that a ‘MESHING GENERATE’ command cannot be undone. This means that a change to the mesh controls can be made, the mesh generated and viewed and if the mesh is unsatisfacory, the mesh controls can be returned to their previous settings with ‘UTILITY UNDO’.