As Volvo is offering 2 complimentary Suspension adjustments with the P*, I'm wondering if anyone has taken advantage of them yet? I'm currently happy with the balance of the car from the factory. One behavior I would like to correct is a tendency to "float" on rolling hills. It almost has a feeling of air suspensions, specifically when hitting a bunch of rolling hills at highway speeds. Anyone else notice this? Anyone able to correct this with tuning?