I've modelled a system using the recommendations found in version 5 applications guide for a horizontal vessel, including specifying a WRC 297 nozzle. So from the output it's obvious that this won't do a WRC report for the nozzle. I enter the analysis section and do a WRC 107/297 analysis but it says I haven't specified a restraint at the nozzle node. I guess I figured associating a node on the pipe side to a node on the vessel side (in this case 140, 150) in the input spreadsheet would do it. How do I correct this?

Can you just send the associated files to "techsupport@coade.com" ? It will be much faster if we can see what you did.