On line 41 of control.lua, I noticed a line that if executed is going to result in the game crashing out to main menu with an error, as I noticed what looks like a clear typo. "silo.rocket_parts = silo.rocket_partsscience_pack.get_durability(quy)". Pretty sure this line is supposed to say "silo.rocket_parts = silo.rocket_partsscience_pack.get_durability(quality)"