not the same rig...but speaking to the accuracy of the published spec numbers.
I measured mine when we first bought it, and it was spot on to as close as I could measure anyway...which was probably within an inch..since I didn't have anything I could pull the AC directly under to measure from
I pulled it up right next to my garage within a foot or so of the gutter, which is a known height above the ground. then using a laser level on top of the AC, which is the highest point on mine, measure how much above the gutter the AC shroud is. I cross checked by measuring as best I could around the curves and shapes, from the ac down to the roof....then over to the side wall, around the rv gutter edge trim and such down to the ground
__________________
|