What is the thought on thickness of sping pads (both upper and lower, front and rear), to use in conjunction with lowering springs for the best ride and height ?
Unfortunately, my car is still on jack stands, so I cannot comment on the ride.
http://www.e9coupe.com/forum/threads/the-e9-calendar.25304/
You're on the clock!
Not sure it will be all that noticeable, rear pads are only 9mm different.