Castle Bar Sling completes double for O'Mara Trainer Thomond O'Mara recorded a 90/1 double at Leopardstown thanks to the victiories of Eagles Pass and Castle Bar Sling. Castle Bar Sling was supported from 25/1 in the morning to a returned price of 12/1 before landing the Glencullen Handicap in the hands of Michael Cleere. O'Mara said: " We gelded this fellow from 3 to 4 and that has made all the difference. Ultimately I would like to have a crack at the McDonagh Handicap (Galway Festival) with him.