[Plugin: NextGEN Scroll Gallery] 2.02 beta: two rows of thumbs and images

I’ve got a problem with version 2 (which I am trialling due to version 1.8 crashing Chrome).

It is displaying two rows of thumbnails and images when only one is required. It ha also inserted an icon in between images.

This can be viewed here: http://southweststeelconstruction.co.uk/workshop

Any help would be much appreciated!

http://wordpress.org/extend/plugins/nextgen-scrollgallery/