The central error of M. W. Evans ECE theory - a type mismatch
  This note corrects an erroneous article by M.W. Evans on his GCUFT theory which he took over in his GCUFT book. Due to Evans' bad habit of suppressing seemingly unimportant indices type match errors occur that cannot be removed. In addition some further errors of that article/book chapter are pointed out. 
G.W. Bruhn