As I mentioned in a previous topic, I'm creating company specific services for our company.

I had one that I was able to draw generic piping in Revit, select the piping, click "Revit to Fabrication" or whatever, and all the elbows became fabrication elbows, complete with weld gaps and everything.

I took that service, duplicated it, and it seems to work fine, EXCEPT when I try to do the "Revit to Fabrication" option. It just barks at me. And it deletes my elbows.

I drew a 6" pipe, then turned right, then turned left, just made a jog in some 6" piping. When I used the previous Service as my "convert to", it worked great. I used the one that I created by duplicating it, it doesn't. I get two errors, and each error seems to point to the pipes on either side of each elbow.

My suspicion is maybe it doesn't know to select a long-radius or short radius elbow. Both are in that service. Both were in the other service too though.