Burinskii is among the mentally seduced, because they rely on COMPLEXIFICATION OF RADIUS. He does not face me; the only way he can, or chooses to express himself, is in ref. to the DKS paper which is a monument of TETRAD MATHEMATICS. I am quite comfortable and good with tensor calculus. Tensors are matrices, and tetrads are a further expression, taking these matrices apart selectively. Alexander has, over 2-3 years, shared very cool things about this tetrad approach. I say, it is the same kernel of MATHEMATICS, cut with a different knife. Two months ago we were communicating and he shared a plot he obtained with effort, of the DKS field near the ring edge. It is good if he is working here, he should see the inadequacy. I shared some of Steve Albers’ plots.