All of the invar had finished pouring out though so nothing new was being poured since the stainless that remained was solid.
Ahh, so it’s just a coincidence that the last of the invar poured out just as the temperature hit 1940 and with the reduced mass and hanging right on the edge of 1 K every 105 ticks, it kept going up one, then down one… I see… and I guess the heat added each tick is added to an accumulator until it gets to be enough to add 1K so that’s possible. Whew!