Joyride and microphone

[Robert Myers]

I recently upgraded to Joyride and am having trouble with the microphone.

In the powerup selftest the microphone works, but the level of the 
playback is much lower than the powerup chime or the sound sweep test.

The microphone does not work in Record or Measure.

Version particulars:
Firmware q2d16
Joyride 2137
Record 55
Measure 17

Is this a software issue or did my mic die? Things were working before I 
upgraded to Joyride. Anything I can do to check?

If this is a software issue are there libraries or versions I need to 
change?

I'd prefer not to have to go back to 708 just to check this issue out.

Thanks

Bob