Set weight of notification element to bottom (i.e. 19)

i made a custom module where i pull the whole comments into a block:

like:
//load form+all comments
$block['content'] = comment_node_page_additions($node);

result: http://screensnapr.com/v/VJjNBy.png

when i go to the forums where i do not use a block: http://screensnapr.com/v/NOoUrp.png
as you can see the position of the comment notify elements are different.
the element once was at the bottom, is there any mening in moving it up?

comment_modify.moule line 111, controls the weight. if you for example set it to 19, the elements will be back at the bottom.

  // If you want to hide this on your site see http://drupal.org/node/322482
  $form['notify_settings'] = array(
    '#weight' => 0,
  );