Replying to Switch D-Spins (or bios)

i kinda found a way to do sorta d-spinninsh or bioish trick on a jump. so you get to the jump switch and press down on the v button BEFORE jumping and spin off (right arrow) while holding the ''up'' button and when you get horizontal, let go on the grab button (you will not be grabbing in the game) and your skier should flip back the opposite way. you can do these slowly too to get the motion but you have to NOT be grabbing, just holding the button down. it works for me and it should for you, but only switch.