So, I don't know where I'm supposed to post this, so I'm just going to leave it here and see if a mod moves it or whatever. But I have a problem and I'd like some help if anyone could oblige. I've been on the Direwolf20 v1.0.23 pack, and I've been using the Mob Spawn Overlay thingy in NEI, but as of lately it's not working for me. I can't seem to find any fixes online that have helped. If it matters, the only mod I've added in manually is Optifine, and it seems it works aside everything else because I was using it just fine beforehand. Any help would be appreciated.