With OpenEars-only (original grammar without any plugin):
I have false-positives and I have false negatives. I feel that it does a tiny bit better as for the false-negatives than Rejecto. But I would have to test much more thorougly.
I suggest that I place more logs for each of the solutions. (since again, for me this logs are very cryptic).
But let me first place the Accoustic Model Creation Code of the non-plugin OpenEars-only solution to have everything mentioned here.