syzygy:
I found 6 unchecked A's in the grid:
2 in 11a
1 in 26a
1 in 44a
1 in 31d
1 in 35d
Where's your other one?
I found 6 E's in the grid:
1 in 11a
2 in 44a
2 in 16d
1 from the "crosser" of 31d & 44a
... unless I'm wrong somewhere, but mine did "seem" to check out.