Problem to change the path stair direction

[Anonymous]

Hi, I'm Giovanni and I'm having a problem changing the direction of the path stairs. I drew the path in the correct way from left to right but Revit does the opposite.I tried as well to modify the current path but it makes me error...

How can I do?

Thank you so much...

[Redrunner92 · Accepted solution]

Have you tried using the "Flip" button on the Modify tab? ("Inverti" in your image.)

[LinKung]

Flip is greyed out.