PHOTOSYNTHESIS (8) is returning from a spell of 14 months. Finished 12th at Curragh over 1200m at the first run last prep. Now with a new trainer P W Chapple-Hyam. Key runner while fresh. SIR LES PATTERSON (6) resumed over 1200m at Wolverhampton last start and was too good for his rivals, scoring by 1.75 lengths. Will be better for that latest run and he looms as a significant threat. HAVANA PUSEY (9) was prominent at the corner and finished second last start at the first run back from a spell over 1200m at Doncaster, beaten a nose. In the right race and is sure to prove hard to beat. CHIEF MANKATO (11) fought on for second last start over 1200m at Southwell All Weather, beaten 2.5 lengths to add to some fine recent form. Suitably placed so anticipating a big run this time.