First, (additional), the three Septum Window Blanks were removed, wrapped, bagged & labeled (D1102278-v1, SNs 9, 10, 11.) There was one hole on the Septum that ScottL found hard to remove; this was the 4oclock hole on the south of the three windows.  The bolt was compromised with evidence of damage/dragging.  I have the bolt out of circulation in hand if you are interested.

We completed the second half of the Stiffening Bracket attachments (D070302)(See photo1) to the Lower Riser (D070301.)  Pain, lots of thread cleaning, rinsing, threading, cleaning, rinsing etc.  We did not gall any but this is what took us the long time--making sure we did not gall.  The final Risers (D1200353) were installed and torqued with Tooling Bar confirming position--photo2.  It's all good & ready.

Thanks much to Tyler & Scott for making it happen.