Basic Structure

 8'0" (2.4m)

20'6" (6.2m)

10'6" (3.2m)

 22'6" (6.8m)

12'6" (3.8m)

 24'6" (7.4m)

14'6" (4.4m)

 26'6" (8.0m)

16'6" (5.0m)

 28'6" (8.6m)

18'6" (5.6m)

30'6" (9.2m)

Complete, detailed drawings, specific to your needs, are available upon request.