Last week I stealth-taped a show where I had the feeling that the stereo image was pretty much constantly shifting. It was a club show, so wind was not an issue. I could hear it during the show, so the problem was not me moving my head. There were some people in front of me moving around and dancing, but I think most of time the mics in my hat (MBHO cards btw) were above them.
At times it's so annoying I can hardly listen to the recording.
Any thoughts?