This isn't a huge issue, but thought it may be worth mentioning... the default gun sight has a wide vertical line at the bottom attached to the "bombing block" portion of the sight. It is only seen when moving the head position up in the cockpit. This has not been noticed in previous versions. I have noticed this "bug" on a few other sights, I just don't remember which ones. I can post screenies if this doesn't make sense. I have talked to several others in the MA's and they are seeing the same thing.
Like I said, its not a big issue, just annoying at times.
DasChewy