CURTIN RAISER (5) could manage only second at this track last time but impressed when posting a handy 16.54 over 285m at this track the start prior. Rates on top and can find winning form again. MONTALTO STAR (6) boxed on well to finish third last time, beaten 1.5 lengths (16.82) behind Bengals Champ at this track. Comes through a solid form race last start. Expected to feature. AMBIGUOUS (3) has missed the frame at last two runs but could not have been more impressive the run prior in her handy 29.89 win at this track over 500m. Has the ability and looks a key chance. KAMIKAZE COWGIRL (4) was out of placings last time (16.98) at this track in a D1, finishing fourth and beaten 2.75 lengths. Has three wins already from this trap.