Request - 18-55mm WR Mount Pictures

Hi,

Bit of an odd request but could somebody please post a picture or two of their 18-55mm Lens mount in close up, specifically the notch opposite the contacts?

Reason being, I've just purchased one used and I can't mount it on my K30, it slides intot he recess but won't twist and lock in. I think the gold pin in the recess is fouling it.

See this picture:




Thanks!

The gold pin on mine is in flush mate, try pushing it down.

IMGP1339 by kh1234567890, on Flickr