Did you ever find a solution? I’m trying the same thing, but I cant seem to get rid of it completely.
Make sure have a backup. This is your own risk.
Removing sidebar at Kubrick theme.
Open index.php in a text editor
…/wp-content/themes/default/index.php
Find this line and remove it.
<?php get_sidebar(); ?>
And save it.
Open style.css file with a text editor
…/wp-content/themes/default/style.css
Find these lines
.narrowcolumn {
float: left;
padding: 0 0 20px 45px;
margin: 0px 0 0;
width: 450px;
}
and change with these lines
.narrowcolumn {
float: left;
padding: 0 45px 20px 45px;
margin: 0px 0 0;
}
and save it. Don’t forget have a backup first.