Yeah its funny how everyone's biomechanics all differ to give the same result.
I think of myself as chest on because that's where I know I want to finish after the ball leaves my hand - shoulders parallel to the wicket. If I set up to bowl with the more classical style (feet in a T shape and body open like a baseball pitcher ) then I struggle to control direction so all my mental cues are based around turning up to the crease with everything aligned towards the batsman.
I think of myself as chest on because that's where I know I want to finish after the ball leaves my hand - shoulders parallel to the wicket. If I set up to bowl with the more classical style (feet in a T shape and body open like a baseball pitcher ) then I struggle to control direction so all my mental cues are based around turning up to the crease with everything aligned towards the batsman.