When using Renoise, I tought about something that would make workflow very easier and faster. It would be a short-cut for moving to verticaly nearest note note in the coumn, maybe something like control+page up/down would be good. I think that this could be also very easy to implement in a new release. What do you think about it?
Does Shift + Ctrl + Page up / Page down does not come close enough?
(it shifts to the next/previous note on the row, except it picks any next note on any subcolumn inside a track)