Elmer,
I can see your videos on both my iPad and my android phone BUT NOT here on my computer -- go figure. I have a question into both Firefox and Photobucket -- something is wacky!
If anyone reading or following this has any ideas, I'm all ears!!!
Your shot is looking pretty good right now. Two things for you to look at.
First, your stance is very casual. In these latest videos, you have all your weight on the right leg. Try (if you are able) to set your weight equally on BOTH feet. that will help to stop the lean into the bow string that you are getting.
Second, (look at your side view video) you are still hyper extending your bow shoulder, bow arm and bow hand towards the target. Watch as you raise the bow to draw. As soon as you have raised up, that is where your bow arm should stay. Like your arm is a 2X4 beam just pressing into your relaxed shoulder.
BUT as you draw, watch how you press the shoulder and arm out towards the target. You can see how far by comparing to the light coming through the gaps in the tree leaves behind you. You are pressing a good 2 or 3 inches and that is destabilizing your bow arm. See how it kind of wobbles at full draw?
Relax that bow shoulder, let your arm bones take the load and do not press forward to the target. that is another reason you are getting string/shirt contact.
See if that helps any. In the mean time, I will keep my iPad handy until I figure out why I can't see the videos from Photobucket on my nice 30" screen and have to use the much smaller screens. If you could, maybe the next videos could be on You Tube or drop box?
Arne