Just got my Kenwood TS-520s I have so many questions! For normal xceiver calibration, the instructions read: "Turn the FUNCTION switch to CAL-25kHZ to activate xtal calibration. (blah blah blah)" Then: "LSB.......Set the MODE switch to LSB and tune the main tuning knob to zero beat one of the marker signals." Question: Does that mean I turn until the tone generated is "zero" or "gone" and then ... "If the dial scale reading under the left hand LSB dial pointer is not an even 25kHz marking, hold the blah blah blah..until the dial scale shows the correct reading." So, I turn the generator on, "zero" the tone (until its gone) then make sure the tuning dial is matched on the 25kHz setting. Is this correct?