Another comment on the settings for the RS1 dampers. Took a road trip from MD to Asheville NC, then to Pensacola, FL, then to Sumter, SC, and then back to MD. On long drives, whether on the interstate or state or county roads, the settings I was using for my daily driving here in MD (15r13f) proved to be a bit too harsh for all-day driving. I think when I do my next trip I will soften them up to somewhere between 6 and 10. And this is with Michelin PSS at about 38 psi all around.
Quaife LSD w/VAC finned diff cover, M3 Rear SF Bushings, M3 sways & M3 OEM Susp Front/Rear Cmpnt Kits ('cept strut brace), GC Caster/Camber Plates, AC Schnitzer M3 Sport Springs, JRZ RS1 dampers, JBD 100%, Goodrich SS brake lines, non-stggrd APEX ARC-8 18" wheels with Nitto Motivo tires (winter OEM 17" wheels and Blizzak LM-25).