Go a bit bigger, try corking less (just drop your left shoulder slightly as you set your spin), focus on spotting your landing.
Seems like you huck it and sort of lose control. Try less cork, more air and a grab. Grab is reeally key to stability and if you go bigger you'll have more time in the air to figure shit out haha. Maybe try them off of the bigger kicker to the right.
And less cork, gotta say it again. or don't set the cork so "hard".. shit this stuff is hard to explain.. feel like I didn't make any sense at all haha
Anyways, good luck! just keep trying until you get them, they're sickterlicious once you finally land them