IF an audio bus is mapped to the default \kr Control, then Control.kr will only read the first sample on the audio bus.
That sounds to me like a "silent failure" of the sort crucial rightly questioned the other day. If we go this way, *you* can take all the questions from confused users :)
Part of me hopes JMC will come in with a radical, third solution that blows us all away. There must be a simpler way than this.