Hi, i am using 1.3.8a

I am building a new module:

filename: moto_detail_auspost.php
class name: moto_detail_auspost

constructor is initializing the MODULE_SHIPPING_AUSPOST_TEXT_TITLE, MODULE_SHIPPING_AUSPOST_TEXT_DESCRIPTION, MODULE_SHIPPING_AUSPOST_SORT_ORDER, MODULE_SHIPPING_AUSPOST_TAX_CLASS and MODULE_SHIPPING_AUSPOST_TAX_BASIS

return true

function quote is returning $this->quotes; which is correctly filled

function check() returns True like in DB

function install and remove looks OK

Price calculation is good but on checkout process i am stuck on Step 1 of 3 - Delivery Information. If i choose FLAT rate or something else, is moving to step 2.

Class/Zone rates are identical.

What is the problem?