Hmmm,
Not sure if I quite understand what effect you're after here but...
When I sequence using the A-155 I always use a Gate signal from my
computer Sequencer to keep it in time with midi, this also makes it
VERY easy to change note lengths.
You can also make the A-100 a different midi channel to the A-155 so
you can trigger the envelopes and A-155 seperate, kind of random
notes in time.

I've had a VC Divider for a long time but yet to find a useful use
for it, this is down to me not having enough time recently.
In fact forget the net I'll play with my A-100 instead, disconnect
and play.

If anybody has any useful tips for the VC Divider I would appreciate
it.

Bye!