Recently received my Diamondback HD cover for my 2023 Trail Boss. When I got the cover onto the bed it was too narrow and when centered does not extend to the edge of the bed or cover the drains. Curious if maybe I got the wrong cover from the factory (ordered short bed Chevy 1500 and instructions state that) or the very real possibility that I’m dorking this up somehow. Instructions however seemed pretty straightforward. Attached picture is cover at tailgate centered in bed with drain holes clearly exposed. I attempted to scour the internet and YouTube to see if anyone has had a problem like this, but strangely it’s almost impossible to find a bad review or people that had install issues on this cover.