this is what i've learned so far, correct me if I'm wrong: the wideband shows the same afr regardless of fuel used, so since the fuel used has been ethanol based the air fuel ratio will read richer than actual gasoline. The stochiometric ratio for E70 is 10.7, so that is what the air fuel ratio should be.

I do plan on giving it all a rest because it really is confusing, but if what I posted above is true, then I think i have a handle on it.