[arm-allstar] TX level in simpleusb-tune-menu

[KD8USF]

I think i've seen something about this before but I wanted to slightly reduce the TX level a bit, and using menu option 3 I lowered it some and no change. I lowered it some more and no change. So I lowered it way down and still same audio level. Audio is on source A. The RX level works just fine but the TX level does nothing. I did however discover that alsamixer will change the TX level. Am I missing something here? The node is running on a Pi2.Thanks.Andrew.
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