Hang in there, Mike- I was told early this week that my 4310 was on the truck and headed this way- I ordered it with 5 scv's. Nobody seems to know for sure how it will come out- I just told the dealer I wanted all the hydraulics I could get. RaT posted a similar query a month or so ago, and got no response. I talked to three different dealers, and no one knew more than what the JD configurator offers. It appears that it will be similar, but not identical to, the setup used on the 110TLB, which uses an electric diverter on the joystick to direct the flow to the rear hydraulics. Previously, cable operated scv levers were installed on the fender, but these were imprecise, and, with the advent of eHydro, there is no longer any room for them. Should have more info in a week or so.