I found in my world Basalt land from Project Red: Exploration, if I harvest it with pickaxe, I get basalt cobblestone from Project Red, but if I try to harvest cobblestone with hammer, it just drops cobblestone, not basalt rocks. I think it’s big waste of resource. Maybe you would add compatibility with Project Red?
PS: Not want to create other topic for question, so I’ll ask it here. Maybe you also would add stairs variants for your stones and granites in GT6? It would be really nice. And also nice could be support of Chisel mod. What do you think about it?