Dunno abut that... it was becoming rife in GA in the early 90s. Maybe it spread like a virus.
Well they have'nt found the antidote then, cause it's still rife now!!
Best way to fix them, is beat it out of them with a big stick!! Works great on the F/O too....
Cheers, HH.
PS: Roadrunner I reckon your talking about the DC H10-13.4, I would agree that this mic is meant to be used away from the mouth. But there are as many mics as there are headsets and a lot need to be in the corner of the mouth.