[TenTec] Frequency Misalignment Between VFO A and VFO B

[Kim Elmore <cw_de_n5op@sbcglobal.net>]

For some  time, I've noticed what seemed to be a very slight 
frequency misalignment between VFO A and VFO B when in the binaural 
mode (A in one ear and B in the other).
On my O II it's noticeable even in the noise as what sounds like a 
beat note in stereo phasing when both VFOs are tuned to the same 
frequency. Last night, I chased this down and found that VFO B is 
about 6 Hz lower in frequency that VFO A. This isn't a terribly big 
deal, but is there a way to align the two, or are the master 
oscillators different so that the two drift around slightly as a 
matter of course?
Kim Elmore, N5OP