Quote Originally Posted by jettrue View Post
Did you make any updates to:
/includes/modules/pages/checkout_shipping/header_php.php file, (maybe with some mods you added?) which is what establishes the value for the $displayAddressEdit variable. Also open includes/templates/YOUR_TEMPLATE/templates/tpl_checkout_shipping_default.php and make sure the section for the button is still there (it should be).
I haven't made any changes to that one that I can remember, but I just put the 1.3.7 zen cart code into the header file and the button's there now :o) I hope I didn't mess anything up since my cart is 1.3.6 Looks good though. And tests fine too. Thanks!