Review ROSCOMMON 19-JUN-2000 Paul Carberry brought his seasonal tally for the new National Hunt campaign to seven at Roscommon last evening when completing a 15 1/2/1 double aboard Cill Bhleidin and Johnny Brushaside.After Leslie Young's 5/1 shot easily accounted for first reserve Miss Peacock and Joey Elliott in the opening Railway Bar Maiden Hurdle, Carberry then teamed with Noel Meade's Johnny Brushaide to slam Like A Lion in typically cheeky fashion in the three mile chase.Their task was eased when Twilight Buck, who was a couple of lengths clear and travelling well for Barry Geraghty, suffered a crashing tumble at the fourth last obstacle. ' I don't know whether he would have got the trip or not. If the other horse (Twilight Buck) had stayed up we might have found out. I'd say two-and-a-half miles is his ideal trip but we'll enter him for the Galway Plate. He wants ground like the road,' said the winning Navan handler.Baku, trained under permit by Andrew Heffernan for his wife, Dunnes Stores chief Margaret, justified strong support from 5-1 to 3-1 favourite when landing the seven furlong handicap. The winner was rider Declan McDonogh's first success at the mid-western venue and now Gowran Park is the only remaining flat track he has failed to ride a winner in the country. Joey Elliott opened his account on the flat when scoring on Tony Martin's top-weight Classic Mix in the Derrinstown Apprentice Handicap. 'Every day we get this mare to the track is a bonus as she's had leg trouble in the past. Her last run was at Perth in August when she finished third.' said Martin.Australian ace Damien Oliver recorded his fourth winner since arriving in Ireland over a month ago when 12-1 shot Trimaclana provided Wicklow handler Philip Rothwell with his first success on the flat.'She'll stay further and she's already schooled over hurdles and jumps well,' said Rothwell who has hit a rich vein of form with his string in recent weeks with five victories under NH rules. Favourite backers had to wait until the Percy French Maiden for the second outright market leader to oblige when Mounamara scored for the Epsom Derby-winning team of John Oxx and John Murtagh. BF..