David Menuisier is planning to give Caius Chorister one more outing to fine-tune his Sagaro Stakes runner-up ahead of her return to Ascot for the Gold Cup.

The five-year-old produced a career best to win the Group Three Prix Belle de Nuit at the end of last season and showed she was still improving on her first try at two miles – pushing defending champion and last year’s Ascot Gold Cup second Coltrane all the way to be beaten a head.