We're having issues with the fittings being different diameter or smaller than that same size of pipe. It looks like for some reason the fittings are using an inside diameter instead of an outside diameter on the fittings.

Example of our issue. We place a length of 10" pipe which is 10.75" Outside diameter and is correct. Then we place a 10" elbow on it and it's smaller and measures 10" which is the ID (inside diameter) of 10" pipe. OD (outside diameter of 10" pipe should be 10.75".

I assume these are picked up in the specs somewhere and most of the fittings on the template are building data fittings.

Most of our models are fine but all the sudden someone will have this issue on a model. Now if the use the same service and same procedure on a clean drawing the fittings are fine. It's like the model gets corrupt and it can't be fixed.

I've tried importing fresh specs, rebuildall, updatefromsource, etc. nothing works to fix this.

Any help would be appreciated.