Quote Originally Posted by OKCisOK4me View Post
I wasn't doing it either but you're not thinking three deminsionally. The columns are staying in the same place. They're just ever so slightly being placed further inward towards the elevator cores, thus giving the slight angle we will eventually notice.
I would think the columns will stay in the exact same place all the way to the roof. They are supporting the weight of the building. If they start moving the columns off center from the column below then weight is shifted to the floor. That would be bad. The tapper will come from just not building the floor so far out from the columns. If it is 20' feet from the column to the edge of the building, the next floor it will be 19'6", or whatever the actual measurment will be.