BOSTON JUNIOR (6) skirted wide from an outside draw last start and found the front, leading throughout to win (21.49) at Cambridge Raceway in a Class 0 over 375m. Looks a key chance if runs up to latest figure. TIN TIN BUST (4) made debut with a minor placing then was strongly fancied last time and ran up to betting with a maiden win at Cambridge Raceway over 375m (21.53). Shows good ability and expected to feature. CLIFF TOP ELENA (7) put in a much better performance last start when in the placings at this track behind Cliff Top Manny (18.27) in a Class 0. Expected to be in this for a long way. NICE TRY (3) can improve on an unplaced run here last time out.