It's a long shot but her goes.
I've found a used Older Four Wheel Camper Hawk here locally in Ohio that has the camper and roof but no lifting hinges/push board. The price is so low ($1000) and it's probably why it hasn't sold yet.
The roof is secure with the latches and canvas material is just tucked into the camper. they have a prop up stick inside to lift it up when they want to get in it.
My question is, does anyone by change have any dimensions/drawings of the the hinge plates/setup?
I know I've heard call Four Wheel up, apparently the Owners did and didn't like the price of the replacement parts, hence the sale price.
I'm hoping someone can help me out with some dimensions/pics and i could have my local machine shop make a replacement setup.
Any help would be greatly appreciated.