I recently got an original Flextone Duo with a floorboard as part of a trade. The floorboard is in excellent condition.
Overall it seems like everything is working as expected, however when scrolling up or down through the banks using the floorboard, I never really see the User or Preset tones. Everything is always in (E) edit mode.
I did the documented factory re-set on the amp (holding down a-b-c-d while powering up). I am wondering if there is a battery in the amp or in the floorboard itself that may need replacing.
Any ideas/help would be great.