I have the 412's and I like them. They ride much better than stock. I am 190 lbs. and I have mine set on setting #3. My wife has not been on it since I put them on though.

I wondered why the frisbee was getting bigger......and then it hit me. '05 BA - Mulberry/Graphite,128 mains,42 pilots,TBS needles,drilled slides,debaffled stock pipes,Uni,no snorkel