Expansion, then turn the set around to the back and mount the expansion
board to the inside of the building as shown below
Disconnect the 1
×
8 tile from the top of the back wall and secure the USB Power
Cable in between studs underneath.
18.)
Neaten up all the excess cable and prevent them from being too visible
from the outside. Starting with the the cables on the left near the garage door
(except for the lamp post cable), bring them together and twist/fold them
around each other in a neat bunch.
