To lower or not to lower???

Also, a 1.5 inch reduction in ride height as measured, say, at the wheel openings or at the K, does not translate to 1.5 inches at the bumpstop.
Aggressive cornering at a lowered ride height, even with 1.03s, puts my S on the stops, which actually isn't bad.
It's hitting speed bumps too fast that spits the stockers open, and is really harsh with polyurethanes. I quit doing that.