Fused Views Producing Multiple Entries

Hi,

I have two views that I've fused together. By themselves, they produce entries fine, however when I look at the fused view, it has duplicate entries.

To complicate things, when I added the fused view to a panel (using Panels2 module), the duplicate entries disappear, but the arguments are ignored even though I've set the argument handling the same as for other similar views.

Here's my fused view's export code:

  $view = new stdClass();
  $view->name = 'resourcedetails';
  $view->description = '';
  $view->access = array (
);
  $view->view_args_php = '';
  $view->page = TRUE;
  $view->page_title = '';
  $view->page_header = '';
  $view->page_header_format = '3';
  $view->page_footer = '';
  $view->page_footer_format = '3';
  $view->page_empty = '';
  $view->page_empty_format = '3';
  $view->page_type = 'table';
  $view->url = 'details/$arg';
  $view->use_pager = TRUE;
  $view->nodes_per_page = '100';
  $view->sort = array (
    array (
      'tablename' => 'node_data_field_priority',
      'field' => 'field_priority_value',
      'sortorder' => 'ASC',
      'options' => '',
    ),
  );
  $view->argument = array (
    array (
      'type' => 'taxletter',
      'argdefault' => '2',
      'title' => '%1',
      'options' => '',
      'wildcard' => '',
      'wildcard_substitution' => '',
    ),
  );
  $view->field = array (
    array (
      'tablename' => 'node',
      'field' => 'title',
      'label' => '',
      'handler' => 'views_handler_field_nodelink',
      'options' => 'link',
    ),
    array (
      'tablename' => 'node',
      'field' => 'body',
      'label' => '',
      'handler' => 'views_handler_field_body',
    ),
  );
  $view->filter = array (
    array (
      'tablename' => 'node',
      'field' => 'type',
      'operator' => 'OR',
      'options' => '',
      'value' => array (
  0 => 'resourcedetails',
),
    ),
  );
  $view->exposed_filter = array (
  );
  $view->requires = array(node_data_field_priority, node);
  $views[$view->name] = $view;