We carry both the FM (we call volume 1), and the weight and balance (volume 2). Oddly enough, about 8 months ago the company started removing all the FM's from the aircraft, but the crews started to complain. So they quickly put them back.
I like it there so I can use it to study for recurrent ground school. Also once we had an issue on take off, the #1 oil pressure was normal around 260psi, but the #2 was around 315psi. It was still green, but it was odd to see such a split. The only place that listed any numbers for max psi was the FM.