I'm trying to make a tutorial for how to create a resistor for someone like me that has no prior knowledge of what Magic or VLSI or cells are. I'm brand new so it seems like a useful thing to document what confused me. I've gotten magic installed and the PDK but have the impression that I need to load a tech file of some kind to get the layers right. My goal for this one is a tutorial for how to define a resistor with the skywater-pdk stackup. This may be premature, but it's the next thing I can think of to do. If there's something I should try first (or if the tech file doesn't matter) please let me know.