GOOD RAINBOW (4) stalked the lead from trap four before hitting the front turning and lifting to score (29.48) at this track in an A1 over 491m. Looks the testing material. SWIFT FACTOR (2) has shown decent speed at her last couple and filled minor placings, last time finishing second beaten 3 lengths (29.51). Recorded one of the quickest times on the card last start despite being beaten. Well placed and gets her chance. SIMON JOHN (6) missed the frame last time when fourth (29.80) at this track but prior to that had three placings in a row. Form at the trip sound including two wins. Bold showing expected. BUCKS QUEEN (3) can improve on an unplaced run here last time out.