Hello,
I created a Dynamo script that reads a lot of parameters and dimensions from any fabrication hanger placed in Revit.
Dynamo's major flaw is the compatibility and multiple packages you have to keep updated and from version to version things break.
To fix this I used only out of the box nodes and a python node,
CAD Product Information code
Revit Unique Code
Current Document
Current user
Time Stamp
Assembly
Multiple dimensions:
Hanger size
Rod Length(s)
Rod End Position(for trimble)
Body length (for channels and Unistruts)
Diameters
More
You can use the script as is or edit it as long as you keep the credit on top of the python block
Script extracts:
I hope this is useful for someone in the community,