Thx...
I installed the gutter at the front elevation on Saturday morning. This is a much better system than what I had installed many years ago.
I mocked up 3 "story pole" posts at the correct elevations and attached them to the scaffolding. Two of us lifted it up and sat it on the posts easy peasy.
I was able to get 1" of fall from right to left without it being terribly noticeable. I only mocked up the downspout as I needed to move it out some in case it rains before I get everything connected together.
It wasn't up 10 minutes before the wife came outside and complained about seeing the attachment brackets...
Guess I'll be installing the leaf guard after all...