It’s just evidence of 1) my laziness and 2) my biggest complaint with the Moccamaster: No volume marks on the carafe
Easier to over fill it at the sink, than under fill and make two trips. And since I was brewing into the v60 it didn’t really matter.
The brewer also has no way to turn off the hot plate independently of the water heater and I’d actually be worried to put an empty carafe there. I’ve seen them explode when doing that before.