Roland is on about the turbo bars I added to poppy, when sailinng shiny I found big gains using the inner wheelie bar for my rear foot and the wing for my front foot. This meant I was leaning out the back of the boat, more than the side.
I believe ‘so I’m probably wrong’ this allows me to load the t foil more.
What I didn’t realise was how comfortable and stable it was to being on the straight wheelie bars that poppy has. Any slight wave or movement and you can feel the gravitational pull of the forestay wanting to cheese wire your face.