Very nice Kevin!
Someone actually listened to me.
Glad to see that problem is being addressed by the electronics guru's like you my friend.
Some instalations just don't or can't require full movement of the servo and a APC without end points installed in them just does not care.
Frank, any APC will work with a X-tail as long as you use a external mixer after the APC.
That is how my Sushi works.
But having it in an all-in-one package just makes things NICE-NICE!!