Help with a Carousel Slider

Hi there,

I have installed a Carousel Slider on this website (about halfway down the homepage - (the site is still in the first 'building' stage if you can't tell)). The slider is working just like I want it to accept for one thing. The slides are set to be 450px wide each, and when the screen is, let's say 1000px wide for example, there will be a 100px gap between the images. I would like to eliminate this gap and always have the images set next to each other, with arrows showing up for a horizontal scroll. Is there a way to set it up like this?

Let me know if you have an idea please,

Thank You,