The URL for the Cartloom stack in the help menu is
@yabdab @nickcates
seems its moved somewhere
The stack is not really needed, but I can send you a direct link of old stack until we update it for newer Cartloom integration.
Pasting the snippets into a basic text or html stack will do the trick 
That would be great cheers. I am not keen on the beta idea for now anyways
Got it thanks works a treat.