It does work, because I can see moodle give the correct answer, any time I click the update parameters. And I have done many other of a similar type, it is just that occasionally I can't get the defined range of the wildcard to stick!
I will try 'rephrasing' the question and see if that makes a difference
Thank you for your response
I will try 'rephrasing' the question and see if that makes a difference
Thank you for your response