I downloaded the ain_example3_v1.3 firmware and changed the 64 pot line to 16 (movlw 64 to movlw 16) literally by just changing 64 to 16.
Then i used the batch to convert it, then sent via midi-ox.
My LCD reads-
AIN Example 3
then when i move knob 7 or 14 (the only ones that work) i get this -
X: 0-127 o
X = numbers that keep changing randomly between about 0-7 for pot 7, and 0-15 for pot 14.
As i turn the 0-127 smoothly increases from 0-127.. nice 
This gave me the following midi string when i moved pot 7 or 14 -
0000ED2B 1 – B0 0D 02 1 — Control Change
0000ED2C 1 – B0 0F 02 1 — Control Change
0000ED31 1 – B0 0E 02 1 — Control Change
0000ED42 1 – B0 0B 01 1 — CC: Expression
0000ED48 1 – B0 0C 01 1 — Control Change
0000ED4C 1 – B0 08 01 1 — CC: Balance
0000ED4D 1 – B0 09 01 1 — Control Change
0000ED4E 1 – B0 0A 01 1 — CC: PAN
0000ED4F 1 – B0 0D 01 1 — Control Change
0000ED50 1 – B0 0E 00 1 — Control Change
0000ED51 1 – B0 0F 01 1 — Control Change
0000ED66 1 – B0 0B 00 1 — CC: Expression
0000ED6C 1 – B0 0A 00 1 — CC: PAN
0000ED6D 1 – B0 0C 00 1 — Control Change
Pot 7 and 14 are connected to pin 13 of 4051 1 and 2. Ic socket 3 + 4 are empty and the last 16 pot connections are empty (not clamped to ground either). The board is a AINX4 from mikes site.