Sorry you don't have to hook the relay up to the switch. The switch is powered by the relay if it is near it (in the circle). Hook the switch to the Well.
ok. Heh, i thought that the circle shows the radious in which the cable can be connected.
Also, i have another question. I what intervals new NPCs arrive? I have 5 beds and only 2 NPCs are in my town. And what is that 3rd stat, the one under ammount of beds in your setelment? Is it related to how much food the town has?