No specific location was given by any of your officers. Therefore no one (including you) can say for certain specifically what they meant by their descriptions. But the above photos do indicate to me that a casual look might lead one to assume this extended row of boxes was a part of the sniper's nest shield boxes.
Wow, talk about inventing a fantasy to justify what you want to believe!
Studebaker wasn't there when the "sniper's nest" was initially found, and we've heard from various sources that things were moved around and/or tampered with before his photos were taken.
It's not surprising that BRW would want to distance himself from the window that they said the shots came from, so when he heard that his lunch remains were seen by a different window, why would he dispute that? He didn't even initially admit to being up there at all.