trouble with the new version

Hello,

I made the big mistake to update the plugin. I have fixed version 2.0 to work perfect for my website. Right now, I cannot manage the latest version. It shows 4 posts instead of 3, the arrows appear on the images. The worst part is that I selected one category to show and the slider shows some pages like Terms and Conditions. This is very strange, because this page doesn’t belong to any category.

Can you please help?

Thanks!

http://wordpress.org/plugins/carousel-horizontal-posts-content-slider/