Typical installation sequence for the ledger board flashing.
Here’s a little better version of a similar flashing:
http://docs.google.com/viewer?a=v&q=cache:CFX9gEvOeh8J:www.fema.gov/library/file%3Ftype%3DpublishedFile%26file%3Dhgcc_fact24.pdf%26fileid%3D6da444b0-7c0e-11db-9b42-000bdba87d5b+fema+deck+flashing&hl=en&gl=ca&pid=bl&srcid=ADGEESijfHXl1wUqtN_7wm4-54fBJTMm37WJXqFy84472ywNau_cAXLZIfaSHb_wXQEmPv0QQ7FbXqEPAnwcs2zZ7VHOb6s3MnfrwYYe9rWkLC5SY1ou0JolEjAZxs0BLxUFqg7YeFvL&sig=AHIEtbTk0YiuDre_DNxam9Sdxy_vg5pJbA
