roof details missing

[markvdb]

Some roof details are missing or confusing:

• The BOM specifies 46 roof joists, while the pictures seem to suggest 42:
  http://www.irishvernacular.com/uploads/8/4/1/0/8410611/3658732_orig.jpg versus
  http://www.irishvernacular.com/uploads/8/4/1/0/8410611/4051477_orig.jpg
  Are the roof joists doubled on the outsides? It looks like that. That is one of the possible ways to explain the 46 instead of 42.
• Mezzanine roof details are missing. What angle is it? How was it put together? The documentation there is:
  http://www.irishvernacular.com/uploads/8/4/1/0/8410611/8601526_orig.jpg
  http://www.irishvernacular.com/uploads/8/4/1/0/8410611/498155_orig.jpg
• Roof ridge plate dimensions are missing from documentation.
• Roof joist (part k) is scantly elaborated. We will come up with something on that one...