Score Editor, piano score, split point moveable in time

Cubase
,
1

Hey, I have a dream to see a feature that let me set a many different split points in piano score in time, I mean:
First forty bars I need standard split point in C3 but afterwards piano player has very low playing part and notes for two hands are below C3… etc.

2

Just fyi… You can adjust the ‘split’ point if you use the Polyphonic staff mode. Then you would specify the staff by changing the midi channel of the notes involved.

3

I can not find Polyphonic staff mode in Element 8, only split and single.
Is this a limitation?
If so my update to ver8 was wasted Money. One might think that tidy up the scores ( read: shifting ‘split’ point) is so “ELEMENTary” that even ELEMENT should make it possible.

4

Sorry, yes… Cubase Pro only.