I'm about to start a pretty big setup and needed a few questions answered first. Basically I just needed to know:#1 If I'm standing on a single block whats the exact radius around me i would need to dig out and slab for nothing to spawn at all. Is it 64 block radius or 64 blocks in all directions from the 1 centre block. (Which would be 128 radius? )#2. Lets say I had a few mob farms within this radius (slime farm, gen. mob, etc.), what would be the max distance before the farms would stop working because I was too far from it and they become 'frozen'. (Hopefully that made sense lol)Any help would be appreciated.