Problem: On turnon, the Xtal Oscillator (20 mcs) drifts up 1.5 kc when in USB mode. Receiver tuning off 1.5 kc CW mode inop. 1. Has anyone encountered this problem? 2 Is there a service bulletin that addresses this problem? Any assistance appreciated, no Kenwood repair facility in Bangkok area John HS0ZAA / W2ZWW