Hi Jürgen,
I was adding a (hopefully useful) response in the referred thread, so she couldn't find it by that time (s)he was raising his/her issue. I know it was not really a recent post, but consider how we use this network: we look for answers to our issues using various search terms. So in my opinion it is never too late to give an answer Image may be NSFW.
Clik here to view. to a post, as it can help others in the future.
Hope you see my point.
Regards,
Szabolcs