Labeling circuits?

[myxal]

I put all my transformers in one location, to simplify cooling. This does tend to lead to wires from several different circuits being laid all over the map. Is there a MOD (or a game feature I missed) that would help me keep track of them?

I imagine something like adding a label to a piece of wire, or changing a name of a transformer, and that label/name being visible in the Circuit info, ie on anything connected to the circuit.

[asurendra]

You can draw signs or letters with different drywall skins. Also is you choose circuit game will say which buildings connected to it

[myxal]

1 hour ago, asurendra said:

You can draw signs or letters with different drywall skins. Also is you choose circuit game will say which buildings connected to it

Thanks for the suggestions.

Re: drywall pixel art - I do use the notepad mod for when dupe labor is acceptable, but this is tied to a certain location on the map - my circuits span half the planetoid, and I don't mean transformer-to-consumer, but sometimes even just first-consumer-to-last-consumer. This week I did a rewiring by marking the new circuit paths with the Planning Tool, though that was a lot of extra legwork on my part, not to mention the need to either pixelart-write some name on the map, or making a note which colour corresponds to what circuit. ("Which color was the one I wanted to use for the recreational buildings and wasn't supposed to put any dupe-operated machines on?")

Re: list of buildings on a circuit - this REALLY doesn't scale past ~20 devices. The rewiring I've done was to reduce the potential load from 7-9kW to ~3-4kW per circuit and even the latter is typically 30+ devices. And this provides another reason to rename/label buildings. "Are these gas pumps on the circuit the ones pumping oxygen into my base (very critical, maintain potential load/capacity ratio <2.5), or is it the one taming my chlorine/nat-gas vents (not at all critical, oversubscribe the circuit up to 10kW)?