PRIMO HAPPY (5) was unplaced on turf over 1000m at this track two back then again couldn't find the top-three on the same surface last time out, finishing fifth over 1000m at this track. Huge chance back on the dirt. Worth following up. HUEVO DE CHOCOLATE (7) hasn't made an impression lately despite market confidence. Last start could only manage fifth over 1100m at this track. Among the leading chances. PRINCESITACAMI (1) missed the placings two runs back then improved last start but found a couple better over 1100m at this track, beaten 11 lengths. Looks well placed so expect another big run. GRAN ESPARTACO (3) hasn't been far away lately, last time out finishing just 2 lengths back in fifth over 1200m at this track. Has the gate speed to take up a forward position. Deserves respect on best figures.