Installation Guide

29
[S3] x 18 [S4] x 18
Roof Supports 2
DOOR
Back
18 sets of [S3]+[S4] will be used in this step. Pay special attention to
the six screw holes marked①②③ in the illustration below. Lift the
[Roof Support] ([CL]+[FL]+[FR]+[CR] ) a little bit, you will nd ①②③
are the only six corresponding screw holes on the top frames.
While nailing the [Roof Support] to the top frames, make sure that
you x ①②③ rst, and that the screws are indeed going into the
holes on the top frames. The xing order of the 12 sets of [S3] is not
important.