Hi Abhijit, Thank you for your reply. See below screenshots of an example. The "Max" figure was set to "-1" so I set it to 1 and tried it again but it is still not working. You can see from the model screenshot there is a connecting pipe, it is also a different line number. They are connected correctly i.e. I ran Connectivity Checker. Since my original post, continuations are showing if I put in a stop sign (to split the isometric into 2 sheets) but I can't do this at a flange? it only works at a weld. This isn't ideal as we are prefabricating flanged spools. Is there a way to do this? Maybe I set an override I wasn't suppose to? PS This is our first time generating isometrics using OPIM so I am not as familiar as Isogen. Kind Regards, Sean
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