Dear colleagues, I have just concluded the analysis of my August 11/12 CCD time-series photometry run of WZ Sge. The sky was of good quality, with only some cirrus clouds, but no interruptions in the 5.6 hours run. The resulting light curve again is totally different from the ones of the previous nights. Most obvious in WZ Sge's light curve now is the single peaked superhump, with a slight hint of a 'secondary' hump-like feature in the lowering ("right end") part of the genuine hump. This feature furthermore becomes more pronounced towards the end of the run. The eclipse s are present in our light curve too. I have never before seen such a 'dynamic' dwarf nova ! Take a look at our light curves at http://vsnet.lunarpages.com/cbabelgium Best regards and clear skies ! Tonny Vanmunster CBA Belgium Observatory http://vsnet.lunarpages.com/cbabelgium email : Tonny.Vanmunster@advalvas.be