I looked up your thread here to look at the rack on my wifes bike, I still want to look for a much shorter one, but still has long attachment things , given the long way to the very low down and far off mounting points on an XS troll frame.
Did you get more of the bike completed?
re photo size, yes, yoiu have to resize the image to a smaller file size, but you'll have to ask a kid to help you, there are usually work arounds but if you are not famililar with this stuff, its not an easy or black and white answer.

if I find a rack that is physically much lower and still able to do the long reach without too much forward lean, I'll put the name up.