Aside from the famous safety issues (i.e. the personal comfort of having a barrel point at your femoral artery when you sit), I cannot figure out how people can mechanically carry AIWB comfortably. I generally carry a 9mm Shield, and I have a fair number of holsters, and AIWB is not comfortable in ANY of them at 1230, 1 or 2 o clock. Even with the Shield's rather short barrel I still feel that I get poked in the thigh every time I try to sit. Also, unless I use a holster with a tall backer, such as my Blackarch one (which is probably too large for AIWB), the rear sights want to make my belly bleed. This happens with both the Trijicon HDs and the TruGlo TFX. I recognize the obvious benefits of concealability and control, but I cannot seem to make it comfortable for anything other than walking around. Am I doing something wrong?