Single parts that I have defined as reusable components seem to work fine. I've made a milling vise that is an assembly, and uses expressions and interpart expressions to control clamping distance, jaw step height, jaw step width, jaw thickness, jaw length, and jaw height. I define it as a reusable component with a spreadsheet, and .krx file. I'm able to bring it in, I get the dialog to set all the expression values, everything works great... until I restart NX. Then when I try to bring it in, NX starts searching for something. It takes a long time and I see it searching my entire drive in the status bar. Eventually it finally brings in the reuse component and I see the message in the status bar "Finding Non-component refs (3/3): 160 Hard Jaw." Am I going about this the wrong way?