[Elecraft] K2 w/KSB CW reverse BFO

[Vic Rosenthal]

Don Brown wrote:
> 
> The only time it needs to be accurate is when CAL PLL is running.

This implies that I could do the whole process of setting the 4 MHz oscillator
and doing CAL PLL and CAL FIL with the lid off.  

I've noticed that putting the lid on affects the frequency a bit, so I find
myself struggling to adjust the oscillator so it will be right when I put the
lid back on!  

Does anyone disagree with this?

Vic K2VCO