As I posted in this thread below, I think those pictures are misleading; the solo loop sizing tool is not spaced evenly, but the pin holes on the sports band are. Also, there is a about half a pin difference between the M/L and the S/M bands, so the pins holes do not line up in a continuous series.
I also think M/L pin hole 2 (so the second smallest size) = solo loop size 8, because those bands match in size almost exactly. Gruden has it lined up with hole #3.
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I also think M/L pin hole 2 (so the second smallest size) = solo loop size 8, because those bands match in size almost exactly. Gruden has it lined up with hole #3.
New Solo Loop sizing woes
Just to confirm, here is picture of the printed sizing tool facing in opposite directions. It is clear that the spacing of the solo loop sizing is not equal, and there is a smaller difference in sizes for the smaller loops. The holes on the sports band are spaced exactly the same (6.7 mm on...