Wood left Levy's and the pair knocked out the middle of the second floor to obtain a high ceiling from the first floor in the centre of the room, and created a workshop and a control room from the two remaining sections of the second floor, both accessed via stairways from the first floor.
Wood departed Levy's, and the duo demolished the middle section of the second floor to create a higher ceiling from the first floor in the room's center, subsequently constructing a workshop and control room from the remaining sections of the second floor, both accessible via stairways from the first floor.