Hello @buckydurddle, I have respect on your knowledge an experience in this job. By your explanation in the videos are shows me that you know what to do. We expect from the contributors at least in between 5-10 minutes per video. If you can arrange your lessons by that way, there wouldnt be a problem anytime again. While your lessons are quite professional, i got suspicious if somebody stole it from the youtube. May i ask you kindly to at least spell your nickname in one video to show us this person exactly here among us! Thank you for your understanding. I will be waiting for your edit if it is possible. Regards.