Starlight Express put in a transformed effort to win the opening of five trials run down the straight 1,000-metre chute at Sha Tin yesterday morning.
The Ivan Allan-trained youngster, who runs in Larry Yung Chi-kin's famous purple silks with the gold stars that were carried to victory in the Queen Elizabeth II Cup by Oriental Express, dashed 3.5 lengths clear of Derek Cruz's New Tone with a similar margin back to Lawrie Fownes' promising Rangeela in third.
Starlight Express had previously appeared to lack accleration in his races, grinding home over 1,400 metres and looking as if he needed farther only to run his worst race when pushed up to 1,900 metres.
But there was one very simple reason behind yesterday's transformation - the application of blinkers.
So often the blinkers are seen to have this effect in Hong Kong.
Elsewhere their application is much less significant.