Erekir Impact / Eruption Drills using the mechanical drills Min Ores setting (caps at 4)

[ImNotThatBrave]

Impact and Eruption Drills from the Erekir campaign are placed extremely inefficiently because their Min Ores setting can't be raised above 4 and defaults to 1.

(specifically they use the mechanical drill's Min Ores number at least from what I've found through testing)

I hesitate to report this as an issue because I'm assuming it's not a bug in the sense of being accidental but here ya go o7