It looks like your crouching over to finish the rotation. Try to open up (stand straight) when you are about three forths of the way threw your rotation. Then land standing up. Remember you land how you take off.
Sometimes I land like that. It's usually because I open up (stopped rotating) too early. You look like you're spotting the landing. Just let yourself rotate a little further and try to land on your heals. Try looking out towards the shore when you land, like a regular HS jump, intead of looking straight down. Your form doesn't look bad at all though in that first pic. Land standing up staight and you'll have that one!
hi try to get into the position like you want to grab indy right after you pop it will get the board under your feet and get your rotation faster ...wakegiant.com