DG 4 mirror mounting ??

[Jeff's72C10*]

I recently picked up a set of DG 4 mirrors for my 72 from a forum member. Pretty much all the pics I've found here show the upper mount at the vent window and the lower ones about even with the level of the door handle. However in the factory assembly manual it shows mounted as below. The upper mount on the set I have aren't bent as in the pic in the manual. They will fit though as I've seen them in numerous pics here on the forum by the vent window.

Could anyone help me out with the correct placement? The second pic is of my old 72 with similar mirrors mounted as I've seen here. Thx