Retro Sound Radio Install Help (1950 Chevy)

[Curt - TN]

Have any of you installed the Retro Sound radio kit in a 1950 ish truck?

The instructions appear to be for a flat dash and not a curved dash like the 1950. I took everything out of the box and when I installed the side ear mount as they describe but once I slide the special face plate on and install the tuner and volume controls they do not come though the ear mounts/fave plate enough to go through the dash.

I could be missing a bracket or maybe I need to make a bracket but I figured I would check here first