Howdy -- I just got a Fox Float R rear shock (with a brain) for an Epic. I was following the instructions on the Fox web site on how to set the sag. After following those instructions, I arrived at 140 psi in the rear shock. I'm 170 pounds. Does that make sense? I thought it would be higher. (This is what happens when you ride a hard tail your hole life and then switch to the dark side.) Thanks.