Hmm... They really fire from all sides, so lowering them would give less from the bottom, but more from the sides/top.

I have not done any calibration yet. Flipping back through the receiver manual I see that there is a built in test tone so I really should go back and do this. For some reason I had it in mind that I didn't have access to test tones.

Fred

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Blujays1: Spending Fred's money one bottle at a time, no two... Oh crap!