Send your file to techsupport@coade.com and I will look at it. Be sure to let me know what piping node I should look at so I don't have to spend time searching for it.
_________________________
Loren Brown
Director of Technical Support
CADWorx & Analysis Solutions
Intergraph Process, Power, & Marine
12777 Jones Road, Ste. 480, Houston, TX 77070 USA