Cobblegen wont work, playing 3.0.15, I put a mining upgrade in there, nothing would work. : r/SkyFactory
SF2/SF3] Do you have any personal designs of "Ore Excavation effective" cobblestone generator for early game? Here is mine 5x5 8-at-a-time cobblestone generator. (Block of glass should be removed) : r/SkyFactory
Getting Started (SkyFactory 3) - Official Feed The Beast Wiki