Hello, I have installed GC on my site (http://info-tech-trade.co.uk) but I get the error message Error: Shipping Methods not configured underneath the button.
I've noticed that I can fix this by setting GC Carrier Calculated Shipping to "true" but then i get "Oops! We were unable to process your request" when I click through.
I have searched the web for a quick fix but without success as yet.
Any help appreciated, Thanks.