When a new kit is copied off cad it will be better ! But when they have to scan a car or use old blue prints they will be off in one place or another. Not even all 1:1 cars from the 50's match the blue prints. Things were changed on the fly and you had to get production going. When dies get old the fit may be off here and there . If the car they used to check there drawings was off well they might have thought it was correct . I for one am glad it is not another Tri-year Chevy , Corvette ,Camaro or Mustang .