It allows you to set the maximum amount of drones you can insert into a mining depot. The original max is 100, the default you get from this mod is 1000 and it's configurable. Additionally, you can also set the stacksize of the mining drone item.
if i set above 200 drones mining drones always mining but resurses just void, only 65k in can got in one building, drones mining utill mine patch gone but resurse not get
