abacab
mkerl
abacab
mkerl
That means: new recording or melodyne or prv.
Or chord track. Then you could make BIG changes in one step too. 
Chord track has limits when it comes to BIG changes. It's in the nature of things. You can experiment with different modes, but more often than not you have to adjust the result to make it sound good. Manually.
cheers :)
I'm going to venture a guess that you record mostly audio tracks, rather than compose music with MIDI.
Hehe, no I do record audio and use midi as well. I've just tested the chord track in S1 / 4 in the demo. It worked extremly good with small steps, let's say E to F or G. Greater steps have been difficult in voicing, same with complex chords (7/9/11). One of the reps in the Presonus Forum stated, it's logical that there are limits. I mean, with different modes (parallel, universal and others) they made it close to genius, but . . . . to make it sound good, you should be ready for manuyl adjustments.
Cheers :)