Slider Image Width Problems

My site is qabreadymix.com

Before updating to Enfold 4.0.x my slider images were always showing at the full width of the slider from left to right, the left and right button arrows.

After updating to Enfold 4.0.x the slider images are in boxed layout, and the arrows are left far left and right on the slider.

In slider settings there is no slider width, there is slider canvas which was always set to 1000 with height 470, so that the image will fill the slider at full width.

Despite not changing that setting the slide images are displayed at around 700 px, what could be the problem? I tried everything, the slide image would never display in full width of the slider canvas width. Slide background image width is already set to stretch, still the image shows at boxed layout.

Someone’s help is urgently needed because whatever settings I change it doesn’t change in the front end.