Hello all, I'm having trouble with Protel 99 SE. I'm trying to draw a schematic for a pcb design and when I go to update pcb and preview the changes I get the error "node not found". This only happens on some components. I am using the misc. components library that came with Protel. I'm not having trouble with resistors or voltage regulators. I'm only have trouble with ZENER1, 2 and 3 diodes. I've also tried making my own components and keep getting the same error. Does anyone have any idea what I'm doing wrong? I've spent the last two days figuring it out and can't find any reference to that error on Protels web site. Thanks, Jamey -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.