So you do now agree the still picture I posted was taken from the original Tom Alyea footage but you now believe the footage was tampered with to show the rifle in the upright position? Is that correct?
At the 0:22 point of the video, the pillar can be seen BEHIND Fritz.....
Of course it can be seen behind Fritz!
This is exactly where we would expect it to be seen if Studebaker's plat is correct.

Red "A" is roughly Alyea's position
Red F is roughly Fritz's position

The east side of the stairs is 4 feet from the west wall ....Draw a line from that east stairway wall to the rifle ....the butt of the rifle is about 4 feet from the
east WEST wall and 15' 4" from the north wall ..... The pillar is 13 feet from the west wall and 13 feet from the north wall.
The e/w row of boxes that formed the aisle at the top of the stairs was 13 feet from the north wall.... Which means that Lee would have had to reach across 2 feet four inches and down about 18 inches to insert the rifle into a gap that he could not see between
the boxes.....