The Einstein Cross Lensing Effect explained by the Quadruple Dark Matter formation process of Edge-On Spiral galaxies, according to Quantum FFF Theory.
According to Quantum FFF Theory, it is
Galaxy stability is assumed to be based on the external (new physics) dual dark matter
As a consequence, all spiral galaxies should show to the edge-on observer, a quadruple configuration of dark matter postulated to be the origin of the Einstein Cross effect.