Hello Ed,
Craig, aka seeseeme send me this link, since I don't read the forum, anymore... but, however, going to put on my Trainz Hat to post on this thread....
I know the feeling, so my dear friend, you take care, and hope things are going fine at your end.
As I have suffered from eye vision in the passed, I sincerely hope is nothing too scary. I was blind through my left eye, many many years ago, but I could see through it now.
Anyhow, god bless you, sir... always take care.
Your Interent friend,
Ishie