I am looking for new springs for my 540i currently with Bilstein B6 shocks and m sport II springs. My car sits higher (~1 inch) than when it was on the original M sport II setting.I think that m sport II springs are too stiff for me and also, interestingly, I find some informations that m sport II springs are actually taller (longer) that m sport I springs and those for other non sport trims. I just want replace only springs for better resluts (better comfortness with a litte loss of handling but with better stance). Can I get some suggestions?