computeraddict wrote: Sat Nov 08, 2025 8:18 pm I am speaking from almost no Factorio modding experience, but could you just have a composited entity with a tiny drain?

Huh, this could probably work. I don't actually know how to make composite entities, but it is a good avenue to explore

So, basically I want to make a "leaky" accumulator that gradually loses its stored power. The problem is, even though accumulator's prototype has "energy_source" field that can have a "drain" property, it seems to simply be ignored. (Runtime inspection shows it gets computed, but accumulator still ...