and not outbopard ailerons, the ailerons need to be in the propwash to have any effect. The way i lert to tourque roll (and still am) is to learn normal hovering (using ailerons to stop it rolling) then to learn not quite side on then to learn belly in hover. Then blend it all into one, also AFP has helped loads, id recomend this to any pilot

PRACTISE PRACTISE PRACTISE PRACTISE AND PRACTISE