Good morning. We are looking at getting the VB semi air bags for the rear, but also getting the front springs and dampers upgraded to the VB FSD damper. The VB springs come in 3 different specs soft comfort and hard. For those of you who have had this work done which spring did you opt for ? We have an A class Hymer 4.500kg im thinking comfort as that is what we are trying to achieve by having this work done. My question is in the event we have to serve quickly does that mean with comfort springs, the MH rolls more than it would have done with the original Fiat springs ? Sorry daft question to most of you tech guys and girls but that's not me i just like driving it TIA