Some pro pics for reference,and hopefully some might learn something as well.I completely agree the tip of the nost and corner of he mouth are probably the msot solid anchors one can utilize but for whatever reason,certain people and body types do not allow for good form and shot execution for them from those anchors.



Here is one of Hoyts top shooters,or atleast he was a couple years ago.




Notice how the elbow is directly behind the arrow.(this is something I see alot of shooters struggle with,even pros)Directly behind to slightly in front of the arrow is what most coaches consider "correct"




How about this guy.I have shot with him and he was absolutley lights out.I can assure you from standing beside him when he shoots,he has the correct arm angle.His stance is way open,or atleast is was then but he can shoot.