Hello everyone, have recently got a 68 Chrylser Newyorker 4-door in half original condition. Unfortunately, the car hangs a bit down in the back, probably feathers lame or because of the gas tank in the trunk. I’m not quite sure now, if it may have the correct height at the back and is only too high at the front. I saw that on the front axle a lot of rubbers were changed, maybe they set the height wrong. Can someone call me the correct height and how or where do I measure it? I could put a little deeper on the front over the preloading of the torso rods, but that would change the fall of the wheels, or am I wrong? Could I possibly add two air spring bellows on the rear axle? If yes, does anyone know a good source of supply or accurate models? Thanks for an answer and greetings Gerd