[stoobot]

Just a quick question for UIEM users; I seem to get crystal clarity from both earpieces, but periodically the left ear will go quite 'fuzzy'- when I re-seat it in my ear the fuzzing goes away (and sometimes get worse as I move it around) - is this likely to be a seal issue?

I feel like I have a good seal, as the isolation is good and bass response is nice!

I assume if I'd blown a BA I'd be getting distortion all the time, and particularly on low and high frequency extremes?