One of the most annoying things in #electronics: you can run a trace under a 0603 resistor, but you can't do that under a 0603 capacitor. The IPC footprints are slightly different, taking the height of the capacitor body into account.
@niconiconi depending on the size of the trace, yeah?
@amsomniac Yes, but it's never a good idea to push the design rules too hard just for running a trace.