JACKO (3) hit the frame with a close-up third two runs back then claimed an A3 by 3 lengths at Romford over 400m (24.34) last time. Up a level this time but hard to knock latest effort. Stick with him. MUCKY BOREEN (1) posted a speedy 24.33 when placed over 400m at Romford last start in an A1. Fast run latest and rates a key player again. SILVER SANDS (4) is better than last start when sixth (25.34) in an A2 at Romford over 400m. Has a strong record out of this box with five wins and two minor placings from 10 starts. Has ability and can atone. SHAZ STARLITE (5) boasts a solid strike-rate over this trip.