I'm sure that's your problem. I screwed up mine once too... During the calibration it will ask you to take measurements. Make sure you pay attention and take the measurements at the right point and use the the correct units
I screwed it up and the ride height was maxed out and hard as a rock. Then I ran over the AC adapter for my laptop and shorted out the laptop. It was a week before I could get another laptop and reload the software so I could fix it.

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2005 4.8is Le Mans Blue
2011 35D Space Gray