The FTB Forum is now read-only, and is here as an archive.
To participate in our community discussions, please join our Discord! https://ftb.team/discord
I have repeated and tested this exact issue twice.
Both times I put 3 mob spawners in a trap tower that drop the mobs 23 blocks.
They were all tier 5, 1 skeleton, 1 zombie, and 1 angry zombie
It let me place them and they spawned mobs just fine but when i tried going back to the age it crashed...
