[Elecraft] KAF2

[Andy Anderson W5VCJ]

I just got through adding the KAF2 and KNB2 to K2 #1918, and I have a
question about the KAF2 alignment. At the very end, after adjusting R1 and
R2 for AF1 and AF2, it says you should do the BFO and cal fil stuff to match
your sidetone. This was already done before adding the option (only about a
week ago) using Spectrogram, but I don't know if it should be redone after
the install.

Boy, the skirts on the audio filter are STEEP!

73 de Andy W5VCJ