The den corner eave was rotten at the tip the day I moved in, however with all the other work needed I just now got to this a year later.
It’s a lesson all homeowners should be aware of, what looks like a minor repair can turn into much bigger, this hole in the corner actually had damage to 4 boards which had to be replaced. 2 of the longer boards had the rotten section removed and new wood added, the metal roof edge was unscrewed and lifted to allow the new wood to go behind the roof.