Many thanks for your response! So the routine is quite short and only one word is presented per repeat. So ‘nReps’ is set to 1 and loop Type is set to random. With the ‘selected rows’ set to $random(6)*40, six words are shown in total (as desired), however, sometimes a word repeats, which it is not supposed to.
Your suggestion looks interesting, however I’m not sure if I understand. Where would I need to insert this code?
Thanks!