Hi Rod

Thanks for your reply.

I will provide my hacked file for you. It would be great if what you suggest is possible and easy enough. You might also like some of the methods/options I'm using for the base code. My file/code is a bit messy still (never got back to it) and the reason why I have never sent it you as I suggested I would ages ago. Where/how should I send it?

There was definitely a change in the Fastway rates since 25/5/2011. If not an origin/dispatch postcode thing, then... <strike>possibly</strike> DEFINITELY it is the difference between Frequent and Standard Rates from Fastway.

I've just double-checked the rates from Fastway. My store is quoting 'frequent user' rates despite my 'standard user' setting in Admin.

Cheers
Greig