......... maybe thiers many wheels, maybe for every alternate world the portal stone leads to is a seperate wheel occupieing space adjacent to each other like seeds in a garden, maybe the darkone is sort of like the soil or a bacteria in the soil :/
just a wierd thought since lews therin/rand...
... i wonder what the purpose of hte wheel is :O is it making something grand or just a forever spinning device :p
maybe its crafting a ultimate pattern... for someday :O