This is just a suggestion and it's based on my opinions. I hope I'm not alone with this:
This forum is a chaos when it comes to finding the correct mastery videos that have already been published.
Is it possible to make a topic for the "required" form for each PE and its iM exercise?
It's more comfortable when you can watch someone performing a PE exercise to Mastery from different angles.
It's also frustrating when I have to ask people for advice again and again and I appreciate a lot their help. There're lots of other similar topics that has already the answer to the questions. It's time consuming to open another same topic and give the same answer to the same question..