LADY CHARTWELL did the job well when making a winning reappearance at Chelmsford and, with a 6 lb rise for that decisive success by no means excessive, she is likely to prove a tough nut to crack with Ryan Moore booked. The unbeaten Treasure Fleet brings clear potential to this handicap debut and is feared most ahead of Brindavan, while The Trickster and Hallelujah should both win more races but their claims are not as appealing as the other three.