    <div id="fillet-help" class="help-dialog" title="Plate Corner Help">
                      This field allows you to add rounded corners to your plate/case.  The value you specify in this field is the radius in millimeters of each corner of the plate/case.
                    </div>
                    <div class="error-msg"></div>
                  </li>
                  <li>
                    <span class="label">Plate Thickness</span>
                    <label for="thickness-toggle">
              