[Elecraft] K1 - Installing a Freq-Mite?

[Steve M0ECS (subs)]

Hello Group !

I am looking for advice please from anyone who has installed a Small Wonder Labs 'Freq-Mite' in a K1? 

The Freq-Mite 'sniffs' the RF out and - at the press of a button - works out the frequency and feeds the answer in CW to the rigs audio out. Exactly where to 'sniff' and where to input the audio out, without upsetting the K1, concern me.

I have had a good look at the archives but no joy.

Any help would be very much appreciated, thanks.

Steve - M0ECS
Sittingbourne, England

PS. K1 # 2294 is a great little rig! Never had so much fun.