The rear springs are different rates and as a result will sit different. Driving on the street will yeild unpredictable results in the rear.
I install a second bag in the left side so I could keep rear end stability on the street. Merely deflated to 5 psi at the track and aired up the right to what ever.
Never deflate your bag to less than 5 psi when driving, it will damage the bag. Don't inflate to more than 35 psi (mfg recomendations).
Mike
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