crapshoot,
If I may add to your comment,
When I press a preset it doesn't always inrease the volume, it goes to that preset's volume.
When I turn my call on & press any preset 1 time it will usually play sound #000 at the volume level of the preset that I pushed. If I press the preset a second time it will go to the correct sound & correct volume. This happens most every time when I am going from preset to preset, it doesn't happen when I select the sounds with the control knob.
I don't think the distance matters, it has done it with me at every distance that I have used it, 0 - 75 yards.
It's no real big deal, I've gotten used to it but I would like to know if it could be fixed.
My call is a scorpion. I will get my serial # when I get home from work.