Hi everyone, Just got my first 503CW kit - needless to say, awesome! One issue is bugging me though. When the shutter on my 80mm lens is closed/stopped down, I noticed that the leading edge of one of the aperture blades is bent slightly (near the centre of the lens). Can anyone confirm if this is normal - do your lenses show the same? The lens seems to otherwise be OK. I know this may seem an esoteric question, but for the $$$ I want to be sure. Thanks.