Thanks for the quick reply. I was called away from the computer for the rest of last night.
It is the Desktop Version on a Mac.
Am told that if I hit the"Home Key" while at 1:1 it will take the screen to the upper left hand corner. Then can page down that magnification on that line.
This is not happening for me.
Hold down the Fn key and press the left arrow (Home = top left)
Hold down the Fn key and press the right arrow (End = bottom right)
Thanks. I think you solved the problem. Really appreciate it.