The 44 seater (140's) is just as bad as the 135's. We don't have a lot of room to play with when it comes to the WB of the airplane. Its all done with the EWBs, we send the fuel which we can get as close to the release as possible but if there is any kind of alternate and full load forget about a jumpseater
Good news is that the 145's Heavy Modified are very nice. LOAD THEM UP!