[wrathfuldeity]

OP I don't think you are quite at the point of making the above vids work for you. The Malcom Moore vid below will help you with your transitions. But imho when you are heelside, it is a timing issue. In that you are not transitioning or to initinating your transition to toeside soon enough. Basically you are letting your nose of the board on heelside go too perpendicular. Notice when going from toe to heelside you start you initiation much earlier than when you go from heel to toeside.

Do this vid below. Basically it is a way to get your hips and upper body in the game and it should give you a tactic to make your transitions smoother, initiate earlier and quicker. I would imagine in 2-3 focused runs of doing malcom's drills you will clean up this issue in a heartbeat. You still have time in this season.