Hey Nicholas, looking back through that it is less clear than what I was thinking. I was trying to show that the highlighted area below won’t match the reference, where the middle vertical inset comes down to meet the very bottom horizontal seam, while the insets to either side of it do not. Inset or outset, it’s impossible (or a ton of extra work) to get those to match.

It wasn’t a super important point, but I figured it was worth showing. Hope that clears things up!