Hi @satinfeather99. I am the developer of Cool Carousel. Thanks for your purchase. All support for extensions sold in the PageLines Shop are handled via this forum.
What you're seeing is called FOUC (Flash of Unstyled Content). It's all over the internet.
In your case, specifically, your images are huge. The script is loaded, waiting for the images to finish loading.
From Pingdom ( http://tools.pingdom...tage.net/Jason/ ) you can see that you have 3 images over 1MB each. I'd recommend using Photoshop's save for web if you have that or something like Kraken ( https://kraken.io/web-interface ) or Smush.it ( http://www.smushit.com/ysmush.it/ ) from the original image. A 1100 wide image doesn't need to be 1.3 or 1.6 MB. They should be around 300kb - 500kb. Once you do that, your page load will be about 1/9th of what it was.
You can see the test for my Cool Carousel Demo page ( http://tools.pingdom...rousel-section/ ), which has 33 carousel items (large images, smaller images, video embeds, google maps, iframe, etc.)
As far as a full-width section, I just pushed version 1.3 update, which gives you a 2nd section that is full-width. Enjoy! (FYI, the Pingdom test above was before I added the full-width images to the demo page, which is http://www.pagelines...rousel-section/