User blog comment:Aaron Larsen/Icon & Map Update/@comment-2600:1004:B00B:D2FD:591:816F:223F:3E59-20200113234523

That rune you're using for East (as seen in the upper left quarter of the Wildemount map, for example) is an M, not an E. The E is similar, but with two fewer lines. There are variant rune sets, but those letters don't seem to vary among them. https://en.wikipedia.org/wiki/Elder_Futhark https://en.wikipedia.org/wiki/Younger_Futhark https://en.wikipedia.org/wiki/Anglo-Saxon_runes https://wiki.ultimacodex.com/wiki/Runic_Alphabet