I searched the entire documentation and more but couldn't find what I'm looking for. How does one include schematic variables or values in plot calculations? For example, I'm trying to plot reactance via R =3D 1/2*pi*frequency*C via = a small signal AC analysis. I guessed that the plot variable for frequency would be "frequency", but I have no idea how to refer to the value for my capacitor. For example, getting the V or I can be done with V(n001) or I(R1) or something like that. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .