So, I've been working on a blank hexmap with small, numbered hexes and large secondary hexes for use with my Last-Minute Hexcrawl process. And I discovered that I was having a hell of a time with aligning the grand hexes with the small hexes. Plus, a grand hex that is 15 small hexes from face to face wasn't fitting on the sheet. So, I changed it to 9 small hexes from face to face and finally got it aligned. The finished image (PNG) is here.