First name not updating

Hi Jason,
Quick question I hope ... I noticed that in the order table in the OrderShipName field is supposed to be combined by Webassist in the checkout process, however all it is is doing is adding the last name, not the first name. Here is how it is bound:

<?php echo (WA_getSavedFormValue("CheckoutWizard_detelecheckout_Detelecheckout","Last_First")); ?>, <?php echo (WA_getSavedFormValue("CheckoutWizard_detelecheckout_Detelecheckout","Last_Name")); ?>

All I see in the database is the comma and the last name eg. , Smith

Everything looks correct in the binding etc. but I'm obviously missing something. Could you take a look?

change:
<?php echo (WA_getSavedFormValue("CheckoutWizard_detelecheckout_Detelecheckout","Last_First")); ?>

to:
<?php echo (WA_getSavedFormValue("CheckoutWizard_detelecheckout_Detelecheckout","First_Name")); ?>