Bean, your 61's and 63's don't show this then?
nope, neither do, looks like a chicklet on the capsule 
EDIT: I have the ck61/ck62/ck63 and NONE of them have this
did you ask the seller wtf was up?
62's don't have open sides though, so you wouldn't see it.
Haven't asked the seller, but will likely send them an email with the above pictures tomorrow to see what they say. Actually, forget that - I'll go straight to AKG. Seller will probably just say "It's fine, won't affect the sound", but I'd rather trust the manufacturer to make that call.
Appreciate the info, I'll let you know if they tell me anything.
oih yeah, forgot that about the ck62's

yeah, def for the record, Id get that clean bill og health tho, there may be nothing wrong sonically, but I'd rather here that first-hand from AKG personally rather than someone selling them to you on the web, but as always YMMV
I'm not trying to freak you out bro, just what I'd DO PERSONALLY, we spend too much on this stuff not to know for sure, ya know? And I'm sure YOU WOULD sleep better at night
