Very interesting all the above, and of course it will never be resolved, each to thir own. I have requested, as politely as possible in the past that there be no asking, didnt make much difference, so have given up, however I do notice that the quizzes sell very smoothly it seems until a whole list are asked on here and then sales drop, I assume that people see no point sending for them once most answers have been asked. Maybe there is no connection, who knows. The last few I have done I have not bothered to add the no asking, there has been no significant change. Howeevr I do like to see sheets where there are gaps or obvious guesses, and they are all given the chance to win a random prize.
I have know tried email sales too, but I am not convinced theey will all be paid for, especially if quizzers only send in full sheets. They are a lot of work to set, if they are not going to be paid for I will go back to only postal requests, which is a shame, so we will see