[FONT=Arial]The problem occurred when the customer try to change the delivery address. We have change the original zen cart files. checkout_shipping_address - we use to change delivery address. And it works fine except it does clear the comment field.[/FONT]
[FONT=Arial]When we go to the checkout_shipping_address page the session is complete, but when submit and back to the checkout_confirmation the comment field in session is empty.[/FONT]

[FONT=Arial]Any comments will be greatly appreciated[/FONT]