We present further results from a high speed photometric survey of faint cataclysmic variables .
We find that V842 Cen ( Nova Cen 1986 No .
2 ) is highly active , but with no evident orbital modulation .
BY Cir ( Nova Cir 1995 ) is an eclipsing system with an orbital period ( P _ { orb } ) of 6.76 h. TV Crv , an SU UMa type dwarf nova , is found to have P _ { orb } = 1.509 h from photometry at quiescence .
DD Cir ( Nova Cir 1999 ) is an eclipsing system with P _ { orb } = 2.339 h , a possible secondary eclipse , and a \sim 670 s photometric modulation .
V655 CrA is highly active but shows no orbital modulation .
The identification of V794 Oph is probably incorrect as we find no photometric variability .
CP Cru ( Nova Cru 1996 ) is an eclipsing system with P _ { orb } = 22.7 h. V992 Sco has P _ { orb } = 3.686 h from its periodic modulation .
The supposed identification of EU Sct is probably incorrect .
And finally , during one run V373 Sct ( Nova Sct 1975 ) had a 258.3 s coherent periodicity , making it a candidate DQ Herculis star .