Zac Purton hopeful Czarson can make his mark on grass

Czarson is a one-time winner from seven Hong Kong starts. Yet to be convinced of Czarson’s affinity with Sha Tin’s turf track, Zac Purton is hopeful the brilliant last-start winner is able to transfer compelling all-weather track form to grass in the Class 2 Cherry Handicap (1200m) on New Year’s Day. Purton was aboard the gelding when a runaway five and a quarter length winner on the all-weather surface at Sha Tin at the end of November in Class 3. Rising to Class 2 and switching to grass, Purton remains…