Replication: put a dust of unit 1 into the barrel, then put x small dusts (any of 1/4, 1/9, 1/72 ones). Every time when player uses a soft hammer to reset the barrel and re-put dusts of any material, it pops out x small dusts of the same material as the one stored in.
Minecraft version: 1.7.10
Minecraft Forge: 10.13.4.1558
GregTech version: 6.12.01 (but nothing relevant in later change logs were seen)
Replication: put a dust of unit 1 into the barrel, then put x small dusts (any of 1/4, 1/9, 1/72 ones). Every time when player uses a soft hammer to reset the barrel and re-put dusts of any material, it pops out x small dusts of the same material as the one stored in. Minecraft version: 1.7.10 Minecraft Forge: 10.13.4.1558 GregTech version: 6.12.01 (but nothing relevant in later change logs were seen)