I would be interested in the value you saved when you finished the second BFO tuning step.? It might be an indication of any issues that may be in the other parts of the radio.
Note: In the stock software, you need to write calibrations and tuning values down as every time you go to tune or calibrate it starts from the same default value.? Reed N's software does not have this issue, as well as correcting what many see as the correct CW operation where the frequency displayed is the actual frequency transmitted.? In the Stock software, the CW signal is offset by the sidetone value.
73
Evan
AC9TU