PEDL-91009 can NOT store any presets from your amp. You can only assign preset number to bank/position of your foot controller. For example assign A1 to preset number 54, A2 to preset 13, A3 to preset... and so on.

There is no information in the maual, how to reset controller to factory settings. Link to manual: https://mymarshall.blob.core.windows.net/websitefiles/downloads/PEDL-91009_OwnersManual_V12_LANGS.pdf  but in my opinion there is no need to do it, as it has no influence to controller functionality.

Hi Robert,

To reset your F/S, Have it connected to your amp, hold down the PREFX button on the Code, Turn on the amp then hold the store button on the amp and this will reset the F/S

Marshall Support

i think the original question is how to reset the footcontroller to default settings, so for example i have a setting in bank A2 that i would like to change but i cant work out how to do it.