This time Diki your comment is rather absurd.
If you had read my posts properly you should know I am simply talking about playing the KMA via the keys of the Yamaha ( main keyboard) and not your intricate way of mixing stuff.
NO ONE needs a manufacturer or even intricate manual, the things I mentioned above suffice. Come to think of it, you have neither so I do not really understand where you are coming from here.
Anyway those who do have it like Bernie, Deane etc. know it works, and works well.
Enough said.

regards,
John