Create no-hole-grouping taper optimizer.
Set mouthpiece headspace multiplier to 1 (was 1.5).
Reverted headspace multiplier to 1.5 based upon recent flutes.
Reverted headspace multiplier back to 1.5 based on recent flutes
Revert headspace multiplier back to 1.5 based on recent flutes.
Changed maxIt to maxEval.