Hi Denn,
First off, Organ flutes .. Select an Organ Flutes instrument and while on that screen, touch the Menu button at the top of the screen (the 3 bars), then select Voice Edit to bring up the drawbars etc.
With the pedals, If you already have your Reg 2 slot setup, touch that first, make your adjustments to the pedals, then hit the MEMORY button before touching the Reg 2 button. Make sure the Foot Pedals box is checked .. then hit the Reg 2 button to save it.
By hitting the Reg 2 button before the Memory button, you are resetting the pedal settings to whatever was previously saved in the Reg 2 slot and losing your new settings
It all just takes a little time
Hope this helps
Gary