`in case anyone else wants to fix this, here is the answer. Just paste this code in your style.css (make sure you use a child theme)
/*Paste below—————————————*/
#main {
padding: 0px;
}
body.responsive.layout-full #page-wrapper .full-container {
margin-left: auto;
margin-right: auto;
max-width: 100%;
}
/*—————————————————————*/