Orders Module. URGENT PROBLEM

[james123]

A website I am building contains all of the modules in the Calguy e-Commerce suite.

FEU and Self registration is used for the Orders module and when a user has previously completed an order, intellegient default details from last order is applied as the default value on the Input Fields on the Billing Information page (php file 'action_default.php')

For some reason when I currently login the default values are desiplayed which is good I am able to edit the input value fields but they do no seem to save as the new order details when the module proceeds to the Confirm Order Page, they stay as the same information provided as the default value gained from the last order.  I just want to know why it may be doing this and how I can make the values editable and so they save when they proceed to the confirm page.

Thankyou in advance for any help.