I used a force field to protect what I needed to. rev=/images%3Fq%3Dforce%2Bfield%26um%3D1%26hl%3Den%26client%3Dsafari%26sa%3DN%26rls%3Den%26tbs%3Disch:1" alt="http://images.google.com/imgres?imgurl=http://www.superdimension.net/gifs/memes/03/force_field.jpg&imgrefurl=http://www.superdimension.net/gifs/memes/03/&usg=__eHbQOr5qsaRvKpjjvmb3hLqe6fQ=&h=688&w=499&sz=56&hl=en&start=1&um=1&itbs=1&tbnid=LBgbx4yt6-FRkM:&tbnh=139&tbnw=101&rev=/images%3Fq%3Dforce%2Bfield%26um%3D1%26hl%3Den%26client%3Dsafari%26sa%3DN%26rls%3Den%26tbs%3Disch:1" />