prefer [Emin = 1.3f, brutalSplit = 1, 5 exclusiveRegu. 5 fairing, theMesh (it39).dat] 'cos it
+ has more details
+ has early-freezing around nose healed (by exclusive regularization on initially-secondary triangles)

[theMesh (it26, Emin = 1.5f, seco).dat] not have 2 +s above!

