Just wondering since I was reading about bins draining. I do have drainage holes, but there has never been any liquid coming out.

What I'm wondering is that since optimal is "damp sponge" but the lower parts of my bin feel very wet, and don't drain. The worms seem to prefer the wetter lower corners of my bin.

So, I suppose the question, is there just a variation of acceptable wetness levels? Or is it basically, if it's not wet enough to drown them, and theres drain holes, then it's ok?