The curves showing pressure in front and behind (as well as beside) the pile are informative and much more could be inferred from them concerning the load-transfer parameter of resultant load applied to the pile. It would appear that the point of rotation with zero lateral movement (between 6 and 7 m) is, as would be intuitively expected and can be theoretically demonstrated, not associated with zero lateral resultant load on the pile (4.5 to 5.5 m). It is suggested the authors make further comment.