WZ Sge: hump profile on Sep. 16 Dear Colleagues, Time-series analysis of the Sep. 16 data has shown that the main humps have grown again, and have moved to phase 0.7. Such a regrowth of the hump structure is rather unexpected, considering the weakening trend up to Sep. 15. Broad eclipses, or superposed hump minimum, are seen near phase 0. Please observe the object closely, since the regrowth of the hump feature was frequently seen before past rebrightenings. Regards, Taichi Kato VSNET Collaboration team