Trainer David Kok has struck a purple patch of form at recent meetings.

The apprentice Zulkifli Zuriman with his 2kg claim can win the feature open handicap of the card tonight at Kranji on the polytrack.

Track conditions and a more favourable barrier draw saw Positive Thinking break his maiden status in the $65,000 Initiation Stakes over 1600m on Friday night.

After charting his early career over shorter trips, Flying Ahead finally hit his straps when stepped up in distance to the 1700m of the $65,000 Initiation race on Friday night.

Full Toss may have been a recent arrival in trainer Laurie Laxon's yard but it did not stop the gelding from opening his account at his very first start for his new team on Friday night.