I have an update for you, my experts and I have reviewed the files you sent us and I have the following guidance to offer you.
The reason you are getting welded connections when using FILL2ENDS command is that in your service setup you have a conflicting tabs that do not play nicely with one another if using Autodesk fill commands.
There are a couple ways that your error can be avoided.
When modeling Vic components right click on the welded tab and select Exclude from fill, and the opposite if modeling Weld components, right click on the Vic tab and select Exclude from fill
You can create a service for HWS that would just be for Vic, for example HWS_Vic and create another service that has Soldered and Welded content labeled HWS_S&W , this way the two services do not get confused
You can also complete your design using the Lego approach, grab buttons or items on the left and build you design piece by piece.
So long story short, the reason your commands are not working, is the content that is included in your service does not play nicely with one another when using automated Fabrication CADmep commands.
If you found my post solved your problem, please click on "Accept Solution" to help others with similar questions.
Thank you and I look forward to your thoughts!
