We had gutters installed by a contractor and we noticed water leaking from the back. The water appears to be rolling from the roof, over the roof apron, over the fascia, and then down the back of the gutter (see picture below). Most diagrams (see example below) I've seen online show that the gutter should have been installed under the roof apron, and the fascia should have been extended down to support the gutter. Is my understanding correct?
Lastly, they routed the downspout around some conduit on my house with 3 pieces of straight pieces (see picture below). Is there a better way to do this? This seems sloppy to me.