Responsive Slider – Image Sizing Issue

The slider was working fine until I played around with the “Genesis-Featured Posts” widget to change the image size. The “Genesis-Featured Posts” image size did not change but now the slider image of the newest post has completely change to a thumbnail size. How do I have the image as a full-size image like before?

http://69.89.31.150/~damndeli/

http://wordpress.org/plugins/genesis-responsive-slider/