Feature Request: Voice Separation Tool during Scroll in Play

Question

Have been using the voice separation tool to make coherent piano parts after being played in via midi. Ideally it would be great if Logic had some 'intelligent sensor' which automatically detected the "logic" of what left and right hand would do.
It gets really tedious dragging the Voice Separator tool through the piano score especially if it is a long part, so I had the idea to try and use View>Scroll in Play NOT in Page edit mode but with the score running in a straight band across the screen. I figured if you slow the tempo down a bit you might be able to hold the voice separation tool in one place on the screen and 'surf' or skateboard between the notes separating them just by slight adjustment of the mouse as the notes flow by.
Unfortunately this doesnt work because even though you are scrolling in play with the tool, as soon as you click the mouse to make it active, it 'undoes' the connection causes Logic's score to update with the sequencer.
Is there an outside chance of a way around this? ie some unknown linking of windows etc - I would really appreciate a few tips from anyone who has regularly made piano parts with the Voice Separation tool
MS

Answer 1

I don't know if this would help, but for piano parts I've given up using the voice separation tool, cool though it is. Instead, I start with the stock Piano score style (L7 terminology) and adjust the split point to get a reasonable result. Then I select all the notes in the bass clef and hit them with the "+" key (my k/command assignment used to increment event channel +1). This is a very fast operation. Then I alter the existing Piano style by setting treble to ch. 1 and bass to ch. 2. At this point you won't see a change in the score, but now you know that bass notes are "hard-assigned" to the bass clef.
Go through the part again, selecting notes that should be in the bass staff and hit them with +1 to move them down to the the proper staff.
If the part requires more than 2 independent voices (or more than L/R hand), I add additional polyphonic voices to that Piano style as needed (each set to unique MIDI channels) and go through the part in one more pass, selecting notes and assigning them to the appropriate MIDI channel. Using the key commands for "event channel + 1" and "event channel -1", assigned to the "+" and "-" keys makes quick work of this kind of thing.