Updated 7/7/2018:
Added the extra 2"x 2" vertical support for the divider.
Also fastened the first section of the divider to the vertical supports.
Also fastened the first section of the divider to the vertical supports.
Spoke with the backdrop vendor. He is going to correct the problem. Our task over the next few days is to test-hang the backdrop and make sure that there are no other discrepancies.
George