MATTHEW Smith is hoping staying find Aethelwulf can give him a “third time lucky” Newcastle Gold Cup breakthrough next month. The Sydney trainer today confirmed the $300,000 Group 3 Gold Cup (2300m) at Broadmeadow on September 18 as the next target for yesterday’s impressive Rosehill Gardens winner. Aethelwulf, a $1.35 hotpot, justified his short odds by easily defeating Anthracite ($7.50) and Kenmare Bay ($15) in a Benchmark 78 Handicap (2000m) to post his fourth win from on