i had no idea when in step edit mode we could hit the buttons to move around parameters, i had been using the encoder ahahahahaa , here is where i get pointed to a page in the manual i missed
also, the encoder if pushed and rotated anti clockwise it scrolls backwards through the params too
nice , any more little tricks folk know of?
The Encoder https://islainstruments.com/files/S2400_User_Manual_2021-08-12.pdf#page=9
Tabbing https://islainstruments.com/files/S2400_User_Manual_2021-08-12.pdf#page=12
right on cue 
, i still do not see the part where it tells us we can push the encoder and turn anti clockwise though
Of course you can turn the encoder both directions. Didn’t seem worth mentioning in the manual.
oh
hahaha.