Updating from the Alpha to the Beta caused my settings to change, have you checked to see if this is the case?
Also I heard that multiplayer FPS is locked to 50 - So you won't get anything higher in MP
I got a 1.44 on the Green Course last night. I could get it down to 1.42 (I did but got penalties for not being in the shooting boxes near the end :mad:)
Will post a screenshot later