Misalignment of internal discs of galaxy PG211+143 is supposed to be originated by the perpendicular related dual black holes axes.
At the same time, it seems the logic start of an Elliptic galaxy configuration!
see also: Dual Solar Anchor Black Holes or Herbig Haro hotspots, the origin of quick star formation.
http://vixra.org/pdf/1709.0396v3.pdf
and: The Magic of the New Electric Dark Matter Black Hole on Earth and Space..
http://vixra.org/pdf/1707.0224v4.pdf
and: for galaxy: galaxy PG211+143
https://www.sciencedaily.com/releases/2018/09/180920115537.htm
Herbig Haro Hotspots (Dark matter black holes) even found inside nebula of Super Nova explosions, as the start of new star formation in between two BHs.