building gets xp from working and level up
Mods introducing new content into the game.
New ways to deal with enemies, be it attack or defense.
New Ores and resources as well as machines.
Furnaces, assembling machines, production chains.
It seems your mod breaks rocket silo construction. Once the construction site hits level 1, it overrides any progress made and turns it into an infinite stone mine. Is it possible to exclude the mod from being affected by yours?