Swapped the front sprocket to the 16. Dropped about 500 revs as Dave reported. 6000 at 60, so should also be 7K at 70, 8K at 80 and so on. And the red line, 10,000 at 100 as reported in the original test.
That gets me to thinking about the fellow in Germany who reported 115 at 10,500. Makes me...