THE Jim Bolger-trained Sanus Per Aquam had to dig deep to land the Group 3 Somerville Tattersall Stakes at Newmarket on Thursday.

He was initially hindered by the fact that Tasleet hung off the rail to his right, causing Kevin Manning to take back on the Teofilo colt, but he was probably helped by the fact that the Hamdan Al Maktoum horse continued to lean to his right through the final furlong.