CHADWELL OPUS (1) had the drop on the lead early on but could only manage third, beaten 7 lengths (27.45) at Harlow in an A6 over 415m. One of the leading chances. FRONT NILE (3) turned spotting a big start finishing fifth (27.60) last time in an A6 at Harlow. Key runner on best form. CHARLS BOY (6) is a last start A7 winner, jumping from this trap and scoring by 5 lengths over 415m at Harlow. Boasts a strong record off this same draw, including 15 and 33 places from 86 starts. Harder here but expected to feature again. JIMBO JUNIOR (5) is a last start winner in very good time. Worth consideration.