With ToL release, sexton now have z axis. Format I see when using sexton on first floor get 424.21. Second floor 424.41 and third floor get 425.6. This isn't making any sense to me shouldn't ground floor start at 0? Or am I missing something here? Any hints or pointers welcomed. PS What is max z axis for placing the new stone floors and walls I heard 70 clicks but from where 0 or elsewhere? Thank You.