[Plugin: Frontpage-Slideshow] Remove left arrow

I am really enjoying your plugin. I am using it as a front page slide show on my site. I have one request. As the pictures scroll there is a button (left arrow) in the upper left of the picture and I’d like to remove that. I have remove all the buttons so that it is simply a rotating picture but that button doesn’t seem to have a remove setting. Can you help?

Regards.