[Zubersoft]

Just to confirm, if you go to Settings->MIDI->Select MIDI Devices, you see your keyboard listed, you tapped on the input/output ports, it shows they are connected, but if you go to the MIDI listen dialog and you press the pedals, no messages are received? If so, that would indicate that the Roland F140 does not send MIDI messages for the pedals, so there is no way for MobileSheets to communicate with them that way. I'm not sure if Roland designed them to work with external applications.

Mike