Release the Cursor in a 3D Sketch
If you have locked the direction of the cursor with the X, Y or Z shortcut keys, or if you have used the shortcut keys U, I, O, E or T to lock the direction, you can release the lock with the F key.
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Vertex G4 2023 (29.0)
If you have locked the direction of the cursor with the X, Y or Z shortcut keys, or if you have used the shortcut keys U, I, O, E or T to lock the direction, you can release the lock with the F key.