Hello @mariah.ferranti 

I went in to my SCH40 Black Pipe (CID 2041) button properties and locked the "C1" and "C2" on "ANV_Grooved" it seems to be working now. I also excluded the Welded tab from fill to make sure it only uses the Anvil tab. I used the EXPORTSYS command to export my service. I could not upload a IEZ file, so i uploaded a ZIP. I hope it works. Thank you so much for your help and quick response.