I have tried every configuration that I can think of, and my decision is to return the BK7m. It's "almost" perfect for me, but the stuff that falls short, falls OFF the map. I can't spend another moment of my time on trying to make it something that it isn't. Maybe a future update will add the missing pieces, but for now - it's buh bye!
My eBay dealer was gracious enough to extend the 7 day return policy when I mentioned Don Mason's name, so life is GOOD today!
For all you that have simple needs and use a dedicated controller ... this still may be a great piece for you, but my needs are too specific, and I'm too spoiled by what I have already.
Ta-ta, my little BK friend!