[quote author=KaosJ
Damn that look bad, seems external from the photo or is it really inside the PC?
Anyway glad you sorted it out with KBDFans already, sorry that you might need to wait for replacement but we are still missing some PC bottom and E-white for GB user.
[/quote]
Both external surfaces are smooth to the touch so I guess it's internal. I'm not a material science guy so that's all I know.
KBDf offered me $5, $10 for this defect instead of replacement... no thanks.