If it doesn't matter about height why don't you make a brick, that when they stand on it something happens and toggle that event with a brick?
zones can be easier in some cases, like if the floor is multiple bricks/levels/huge
Well, with center didn't work, but it did with up, so im happy with that
so, did you at least learn how zones work then?
if it's center, it will be inside the brick
being up will the zone be above the brick
I'm guessing the brick has collision, which means people shouldn't be triggering the zone if it's inside of it - since you know, there's a floor blocking them from entering it