I am designing a PCB in Kicad and I need to add a filled zone around a single pin (pin needs to become part of the zone, not an island).
For some reason, when the "Copper Zone" tool provides me with a list of nets, it does not seem to include the nets which only have one node.
The reason I only have one node in that net is b/c I am connecting an incoming +110V line to a switch contact. I've tried connecting the switch to a Power Symbol, to a PWR_FLAG and to a hierarchical pin, but the generated net still only contains one node:
(net (code 11) (name /Mains_Power/+110V) (node (ref SW1) (pin 1)))
What can I do to make the "Copper Zone" tool allow me to select that net? Is there some other way to create some copper around that pin?