Quote:
Originally Posted by
adamCCC 
thanks guys,
i got them from amazon so it shouldnt be a problem getting them exchanged.
Boerd: no i didnt pull at them or anything, just noticed today randomly
Beyer has (very) good build quality but as you can see there is always the exception.
I had the DT 880 Manufaktur for 2 years now and (ab)used them every day.
I'm also aware of another T90 whose plastic cracked - so it does happen even to Beyer.
Return them - you want to enjoy them and not be bugged by this defect (I'd be pissed).