Mueller 9x12 D.I.Y. Greenhouse - Manual (Page 7)

Mueller, Inc. 9 x 12 D.I.Y. Greenhouse Instructions; For additional information, see the D.I.Y Installation Video
7
RAFTERS (R-1)
Bolts should remain loose until EC-1 is installed.
R-1
R-1
Place only
inside bolt
as shown.