A new chapter 6 has been added to public report KD 595 in which measurements on a Chinese axial flux generator are given. The generator has been tested in combination with the stainless steel VIRYA-1.65 rotor from September 2015 up to March 2017. The windmill worked well but the rotor was too noisy. A new more silent rotor with wooden blades is designed in report KD 630 (not public).