RE: Shooting form
The draw length, like everyone is saying, is definitely 1" and maybe 2" too long. Have you ever had someone do a wingspan measurement?
The grip can be done loosely without the use of a bow sling or finger sling. I proved this to Alexander Kirollov, PSE Coach and previous Russian Olympic Gold Medal Coach, to his complete surprise.
You should get that draw length down before you take any more pictures. Your form is typical of many who have been over-bowed for too many years.