Just recently purchased a new Paradigm Servo-15 V.2. When I turn it on or it detects a signal in auto mode I hear two clicks. The clicks aren't loud, but they are noticable. I was wondering if any of you Servo-15 owners have some info for me before I speak to my dealer about this. Is this normal? Is it doing this because of the servo mechanism or because it's new? I previously had a PW2200 and it never made any strange noises. Any info would be really helpful. Thanks.