Thx, Jason for your feedback. I checked the originals after reading you here, it appeard that the white is not blown out yet, but it is on the very edge of that. Propably it is the problem of reduction and sharpening etc. But yeah, it is as it is with the whites, they like to get blown out.
Well only place were I wanted the white to be blown out was on high-key shot.
Anyway thx for your feedback, really appreciate it