Im trying to track down the low output problem on am/lsb I noticed the c711 was set so it looked like a circle instead of a slice of pie like the other radios from the inside. i checked c711 and from L700 to the 3 pin on the final tube i get 3.7 ohms. The other tram measured 37.6ohms. from L700 to pin 3. i do not know what to make of it.