I bought a Scott amplifier and a Scott 310E tuner at a garage sale two weeks back. I got around to recapping the tuner this weekend and brought it up on a variac. I can hear a relay locking in as it tunes in a station but I'm only getting sound from one channel. The other channel has very low volume. I've read that the 2 relays should have the contacts cleaned and that one person had this same problem and the contacts corrected his. Thought I'd ask if anyone has cleaned the relay contacts on their Scott tuner and what they used?