How would you improve the singularity engine?

[Superlagg]

The ultraheating mostly happens when a badguy engi finds a way to dump hellburn hotloop gas into the atmos pipes. Otherwise, it mostly stays around Engineering and only bakes the nearby departments if the CE is particularly on their hellburn game. Even then, aside from the fueltanks exploding, it is perfectly survivable with internals.

As opposed to a loose singuloth which totals everything it touches and ends the round when it gets loose.

Plus, a basic charburn is really easy to set up and super unlikely to disappearify the station.