[Elecraft] CW Modes on K2

[David C Dawson]

I'm wondering if I have a problem with switching between iambic mode A
and B.
I hooked up my Bencher paddle (as in the diagram), and it appears to me
that if I start in mode A (no opposite element sent) it may be slipping
into mode B (opposite element sent).

I am familiar with the MFJ 422B, which has a Curtis chip, and which I
wired to switch between A and B mode.

Of course, I am judging from a partially completed K2, but I can't find
anything to suggest this is done other than in firmware.

Ideas?
Thanks.
-- 
David Dawson

A strong conviction that something must be done is the parent of many
bad measures.
                -- Daniel Webster