LEN HAS ZEN (6) comes off a moderate effort last start, finishing fourth at this track over 411m behind Cisgenic (24.29). Worth another chance. ROUND THE RIDGES (3) showed little early speed at his last couple, the latest finishing sixth (17.75) in a Maiden at this track. Bold showing expected. CISGENIC (2) ran a nice race two back to fill a minor placing then got off the mark last time (24.10) at this track over 411m. Nicely drawn here. Has four placings this course. Must include in calculations. RARE OBSIDIAN (5) is going well, finishing in the placings twice in a row. Not beaten far last time when a 0.8 lengths second (24.16) in a Maiden at this track.