Hi I just added the SSB module to my K2. I'm getting distorted audio. I can't see any bad connections or bridges on the board. The problem seems to be around U1/U2. U1-16 reduces to zero after a few seconds of tx. U2-6 does the same. All other voltages checks are ok (U4-6 is at 5.8 instead of 5.1, but that's probably ok?). Anyone seen these symptoms before? Thanks, Steve G0CKP/AB6ZA