Line 164.
The key of each quote should be the accessorial key. If you're only doing international, it should start with 2 and then increase sequentially.
To do this the easy way, change the foreach() loop on line 153 to
<?php
foreach (_uc_auspost_services(null,$type) as $key => $accessorial) {
?>Then you can use $quotes[$key] = array(...) and _uc_auspost($key, $quote['days']) instead of that business with array_flip().

Joined: 08/07/2007