Well, went through the tubes, found a shorted 4JC6. Didn't have one, but had a 3JC6 and a 6JC6. Went with the 3.....the set assumes you've got 120 VAC and mine reads 118. Close enough!
Replaced the cap, the tuner was dirty as hell....when it first powered up it had zero vertical sweep, but a little playing with the controls and re-seating tubes yielded a pretty darn nice picture
