Custom Postype Slug Issue

Heh guys,

I’m trying to do something that should be relatively simple but struggling to get the urls I want to work.

Bascially I want to have the ability to create new products and have the relevant product pages within them. This I have done using custom post types, defining a new custom post type and new custom taxonomy.

The problem I’m having is with the rewrite rule. When I use the one defined in the code below, it works for that particular custom post when I flush the permalinks, however the other pages on the site do not (It throws a 404)! When I replace it with “products/product-name/subpage” it seems to work fine. Seems a bit odd.

I want to have the following permalink (commented out in code below)
product-name/subpage

Currently I can only get this to work
products/product-name/subpage

See code below. I also have a function to replace the Taxonomy slug with Post Type slug in url in my functions.php file.

Would be great if anyone could give me a hand with this.

function my_custom_post_work() {
    $labels = array(
        'name'               => _x( 'Product Feature', 'post type general name' ),
        'singular_name'      => _x( 'Product Feature', 'post type singular name' ),
        'add_new'            => _x( 'Add New Product Feature', 'book' ),
        'add_new_item'       => __( 'Add New Product Feature' ),
        'edit_item'          => __( 'Edit Product Feature' ),
        'new_item'           => __( 'New Product Feature' ),
        'all_items'          => __( 'All Product Features' ),
        'view_item'          => __( 'View Product Feature' ),
        'search_items'       => __( 'Search Product Feature' ),
        'not_found'          => __( 'No Product Feature found' ),
        'not_found_in_trash' => __( 'No Product Feature found in the Trash' ),
        'parent_item_colon'  => '',
        'menu_name'          => 'Products'
    );
    $args = array(
        'labels'        => $labels,
        'description'   => 'Contains all Product Features',
        'public'        => true,
        'menu_position' => 5,
        'supports'      => array( 'title', 'editor', 'thumbnail', 'excerpt', 'custom-fields' ),
        'has_archive'   => false,
      // 'rewrite'       => array( 'slug' => '%product_category%')
        'rewrite'       => array( 'slug' => 'products/%product_category%')
    );
    register_post_type( 'work', $args );
}
add_action( 'init', 'my_custom_post_work' );

function mav_taxonomies_work() {
    $labels = array(
        'name'              => _x( 'Product Categories', 'taxonomy general name' ),
        'singular_name'     => _x( 'Product Category', 'taxonomy singular name' ),
        'search_items'      => __( 'Search Product Categories' ),
        'all_items'         => __( 'All Product Categories' ),
        'parent_item'       => __( 'Parent Product Category' ),
        'parent_item_colon' => __( 'Parent Product Category:' ),
        'edit_item'         => __( 'Edit Product Category' ),
        'update_item'       => __( 'Update Product Category' ),
        'add_new_item'      => __( 'Add New Product Category' ),
        'new_item_name'     => __( 'New Product Category' ),
        'menu_name'         => __( 'Product Categories' ),
    );
    $args = array(
        'labels' => $labels,
        'hierarchical' => true,
        'has_archive'   => false,
    );
    register_taxonomy( 'product_category', 'work', $args );
}
add_action( 'init', 'mav_taxonomies_work', 0 );