I can think of a way to make this work, but it would require exposing the "Minutes past Meridian to flip" value to an external application.
I could create a helper application that would continuously read the meridian delay value from APCC and then set the value in SGP when it has changed.
So, Jared and/or Ken, is it possible, or would it be possible, to set the "Minutes past Meridian to flip" value programmatically?
-Ray Gralak
Author of APCC
Author of the Astro-Physics V2 ASCOM driver