I don't think you're quite coming to full draw. There seems to be an angle between your drawing forearm and your arrow. I would imagine that if someone were to put an arrow on your shoulder blades when you are at full draw, it would point to the left of the target. These two alignment issues are related, and can cause left misses.
In general, you look really solid and relaxed. If you're happy with your shooting, keep doing what you're doing and don't worry about it. However, it may be possible to improve your alignment. One result of that might be an increase in your draw length. Ordinarily, that would be a good thing, but as you're already pushing the limits of your Bear, this could possibly move you into the stacking range of the force/draw curve.