Jim, thanks for the reply. Checked pressure readings and they were at idle at about 80F ambient temperature, low pressure side = 41psi & high pressure side = just under 200psi. I understand that for R134a it should read between 225-250psi on high side, and max. at 41 psi for low side. The dryer spy glass had some bubbles showing but also consistent refrigerant w/out any bubbles. Am informed that the bubble glass is not the most accurate reading.

You are correct that the clicking is the electric clutch on the front of the compressor. The auxilliary fans do seem to go on when the A/C is on (as usual).

Thank you.