Bill, 2095 is indeed for 12.6317716 Mhz and a Zeeman of 42.82Khz. If you can't get splitting at 42.82 then change the synthesizer to 12.6317725Mhz and try again using 53.53Khz. If no splitting at 53.53 within the C-field dial range you will need to select a new resistor/s on the A15 board. Set the C-field pot to midrange and the zeeman to 53.53khz and with a resistance decade across R19 reduce the resistance until you get the peak at 53.53Khz. Then solder in a 1% reaistor close to the value you obtained across the existing R19. Now use the C-field pot to repeak at 53.53Khz. Corby ____________________________________________________________ Fly in style. Click here for information on private jets. http://thirdpartyoffers.juno.com/TGL2141/fc/Ioyw6i3nMct9uAIj6WAWY5FilTDbYhEVzvENgAGDxSq9ut8HMtDCM5/