How can this roof be extended 16 inches beyond the end wall? Seems like it requires some 8 foot 2x4's but I'm unsure how to brace them to the truss. My way of thinking would put them above 4 inner trusses and also above the outer truss, which seems wrong.
Would blocks provide enough support?
Thanks to Sam's keywords (“step down truss” and “roof outriggers”) I was able to find this image showing a "lookout" and "fly rafter".
From there, I was able to come up with a reasonable solution: