Well Brake out your etch-sketch and lets see what ya got Bud!
I got mine fired up and waiting!
ok J/K didn't anyone tell you I do everything the hard way!
I felt one of these would have worked as well and no weight and just a sprinf seat and nothing more but it would not be adjustable and you would use the same springs that are on the king pins.
Plus none of this is to scale there just Ideas.
I would need to do much more before cadding a part to cut!