Originally Posted by Tom Frank
FWIW, I have attached the photo sequences from my test... one distant and one fairly close up. I would use the photo method again to zero in on the near-best lens position, but would shoot additional photos to zero in to dead on as determined by my eye, with a method to identified what rotation of the lens was for each photo (e.g. some tap on the lens housing and lens barrel.
Wow, thanks for that test Tom, very impressive, to my eye the largest file size of both views do definitely look best.
Thank you Sparklet, it's a great method.