[SOLVED] Gallery breaking problem with NextGEN and Atahualpa

Hi all, searched on this, but could not find a specific answer. I'm having an issue where sometimes when displaying the a NextGEN gallery, the combination of NextGEN/Atahualpa is causing the images to not break correctly.

Take a look at http://wp.tombeauchamp.com/ and check the third entry, "Riding the Sussex Branch Trail", which includes a gallery with 11 pictures. On very wide browser widths, all 11 images fit on a single row. As the browser window is reduced in width, the images rebreak with the following in each row (I put it in bold when it does it correctly):

10
1

9
2

8
2 (aligned incorrectly to the right)
1

7
1 (aligned incorrectly to the right)
3

6
5

5
5
1

4
4
2 (aligned incorrectly to the right)
1

3
3
3
2

Seems to be happening with both FF3 and IE8. The problem does not happen with themes other than Atahualpa.

Thanks,
Tom