Here I've substituted the F4U-1A mirror with that taken from the F4U-1. It offers three advantages:
- No dark bar across the lower edge, resulting from a 'reflection' of the baseMirror's lower edge.
- No odd distortion which causes a bending across the middle of the image when viewed from a nearer distance.
- The shape is more suited to the canopy.
This substitution has the same new tilt as applied for the F4U-1, but is aimed a bit lower. I could raise the tilt by 5 degrees, I suppose. Not that it's really necessary as the image below shows. Indeed, an advantage of the lower look angle is that planes sneaking up from below are more readily detected.
In this 3-view image, as before, the views are from farthest back, about middle, and farthest forward, with the line of sight pretty much in line with the gun sight reticle. The expanded 6dof limits greatly expand on the range of coverage for the mirror's image than is shown here.