I picked up a 160 for $5 complete with matching speaker at a hamfest a couple of years ago. The seller and his buddy were giggling about dumping "Mr Drifty" on an unsuspecting sap (me); I got it home and cleaned it up, started playing and to this day I haven't had a lick of trouble with drift. Guess the first guy had it next to a heating vent or something.Any of the other 160 owners have driftiness-issues? The D-band (4.5 --> 13) has never worked, pure silence, so it's probably a switching issue. I'm thiiiiis close to doing a "Mr Carlson's Lab" teardown and refurb on it. Anyone else ever gone at one to that level?