OPIM Welds on Threaded Connections

When generating OPIM Isometrics for threaded (or screwed if you wish) connections the welds symbols are appearing in the Iso.

This is not acceptable, as I have to manually delete them individually from the Iso. That would mean 48 delete operations per Iso for 16 Iso’s, that would be 768 delete operations in total.

Very tedious and time consuming.

Is there a way of telling OPIM not to insert a weld cell symbol for threaded pipelines. The Threaded symbol appears but is covered up by the weld.

If I remove the weld connection in the model I have a connectivity issue and the Iso will not generate.

In the image below I have manually removed some of the welds revealing the correct threaded symbology.

Does anyone know how to generate an Iso without the weld symbols for threaded connections? Or, is there a way of telling OPIM to put the welds on a separate level so I may turn them off.