[Map Module]Removing existing album markers.

Hi guys. First I wanted to thank those of you who answered my previous 2 questions with such speed.

Now that I've got the map working completely, I'd like to know, how on earth do you remove a marker once its placed? If you look at my site, you'll see the yellow marker is sitting in the middle of the US. I HAD clicked on the general area where Nurnberg Germany, but for some reason it put the default location in. So, I went BACK to edit album, and clicked on Nurnberg again, and still, nothing. All the other markers worked for Hawaii and south Mississippi, so why is this album acting strangely? I had tried with just one photo from the album, and clicked on the map, and still nothing showed up. Its still stuck in Kansas. Once again, thanks in advance. ;)

Gallery version (not just "2"):
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