Hi @Japhy , When I analyze the curtain wall grids, I see that the grid lines give a strange output. Can you check what is causing the problem? I sent the revit file to tech support. Regards. [Screenshot_1]

Analyzing Curtain Grids

Japhy (Japhy) March 4, 2024, 1:49pm 2

Sure thing, i’ll take a look. What Revit & Rhino version are you running?

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