I run the stock setup on my '09 12R for a 180-200lbs rider, but with rear preload up one (at position 5 rather than 4) and compression/dampening up 1/2 turn (3/4 turns out each, rather than 1 1/4 ea)

I like the additional turn in that the setup provides, and it handles like a champ. Michelin Pilot Powers at the stock 36/42 F/R psi.

I'm sure if I took it to the track I could stiffen it up some while bringing the tire pressure down for grip, but for the street I'm happy with a little "give" while still being sharp.

So.... what do you run?