Replying, in order...
Don't come in my size. And I doubt it'd help anyway

With any kite, including any LEI - I don't just use Flysurfers, y'know

Waist usually stays put until I fall over, then the water either jams it up into my armpits or it's on it's way to being jammed into my armpit. It creeps up over time anyway... I prefer the seat for big wind days but...
Have that Ozone harness too - but don't they say DONT use it in the water?
Seat gives a squeeze anyway...
My Renegade has that strap but it doesn't help. The other problem with that harness is the hook pulling up and flipping the spreader bar pad so it digs into my chest - first session I used it, left me with bruises. Those damned clips are unnecessary IMO too... wish we could get spreader bars that only used straps.