Peculiar Differences in Galaxy Rotation Polarization, observed.

By Fermion repelling splitting Dark matter Black Holes into dual Herbig Haro systems  according to Quantum FFF Model.
see also: Galaxy orientation with the cosmic web across cosmic time, by S. Codis et al.
https://arxiv.org/pdf/1809.06212.pdf
and:The Origin of Universal Structure: Herbig Haro -Electric Dark Matter Black Hole- Systems.
http://vixra.org/pdf/1904.0599v1.pdf