If you're trying to use Fabrication Parts in Revit for Riser Clamps and are having issues, I wrote this article to address a couple of the most common issues and workarounds.
https://www.darrenjyoung.com/2023/10/08/fabrication-parts-riser-clamps-in-revit-problems-solutions/
Darren J. Young
http://www.darrenjyoung.com/
https://www.linkedin.com/in/darrenjyoung/
