[palosanto]

Automatic scrolling is configured independently of scrolling with a pedal. You can not configure the pedal scrolling per song - it's a global setting. Automatic scrolling, on the other hand, can be configured per song. You could accomplish the same thing by setting up the pedal to start/stop automatic scrolling, setting a pause duration of 8 seconds, setting the scroll speed to immediate, pressing the pedal once to jump 20% and press it again to stop the scrolling. This requires two pedal presses per scroll though, so it doesn't make sense to do this unless you needed different scroll amounts per song.

I don't know which percentage you are referring to. If you mean the percentage listed on the pedal actions page, that absolutely should work if you are using a pedal action that scrolls, such as "Scroll down or Turn Page if at bottom". As far as your samsung, it sounds to me like you have the pedal action set up to trigger "Go to Next Page". Can you verify that it's set to "Scroll down or Turn Page if at Bottom" on that device? The scrolling is also going to work better if you are utilizing the vertical scrolling display mode.


Mike

Mike,
Now that you clarified the difference I'm not interested in having different settings per song and also I don't see myself starting the scroll manually so I'll be using the pedal for all songs equally.
I'll be using the pedal general setting which works as it should in terms of % and speed (immediate) in my Lumi. 
However, as I was just pointing out before, the Lumi doesn't scroll properly when starting the scrolling manually from the overlay menu getting stuck and displaying a black screen if I'm using Immediate speed song setting.

Regarding the Samsung I have the pedal setting configured also to Immediate and pause longer than zero and 20% of page like the Lumi, and I have now scroll vertical display (I thought I had it, sorry) so it works ok now with the pedal  but starting scroll manually doesn't seem to work.