I have been doing this like IUSEDTOBERICH in his video (thank you for taking the time to do it) and it has been very helpful so far even allowing me to make long straight stop shots which usually drive me nuts. It seems to have given me a way to line up into a shot and get my head, arm, feet in synch. Don't see many people doing it and was wondering why. The range of perspectives truly interesting and I thank you all!