I've got a question about ride height. Over the weekend I set the rear wheels perpendicular to the ground with no passenger weight. I then adjusted the front beam to get the floor level. I used a string system to complete the alignment. I was pretty happy with the alignment setup, it checked out within a string width when I rotated the wheel boards 180, and gave me good access to make the adjustments.
My concern is that after I drove the car into the garage and my wife and I got out, the rear wheels showed a fair amount of negative camber. I rolled the car back a forth a bit with no passenger weight and the wheels came back to neutral camber. I expected this and thought about placing bags of cement in the seats during my alignment, but did not think I needed to go to that trouble. Now I'm wondering. If I set it up so the wheels are neutral with passenger weight onboard, it will have more positive camber than I care for while parked. What is the right compromise?