Flex% same as Ethanol percentage?

[aidandj]

When using table blending by Flex% is that the same as the Ethanol percentage? Having trouble with a miata trying to use a blend table for e85 with Flex% as the x-axis.

[aidandj]

Here are some logs and tune and the full issue.

http://www.miataturbo.net/megasquirt-18 ... ost1326298