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6. repeAt steps 4 AnD 5 on tHe otHer siDe
7. sQUAre tHe FrAMe
12 ft.
12 ft.
A.
Place frame in its final location, which needs to be as flat and level as possible.
B.
Measure across opposite corners (X & Y).
These distances must be equal to within 1 inch.
C.
Check that the front and rear of the frame measures 12 feet in width.
X
Y
A
B
