_AC1_
So I used Moretingz's design to put a mob farm into my world, and when I first made it, it worked beautifully. Stacks on stacks of drops were flowing in. But then I left my home base area for a while to hunt for something, and when I came back, it just... stopped. No tampering, nothing. I removed and replaced the redstone, thinking maybe it'd help, but it didn't. Mobs just simply stopped spawning where they were spawning just fine before. What gives?
