1. Shorten the shoulder straps that goes to the bridge, so you'll get it closer, much closer.
2. The strap (if you have it) from forearm to bicep should be closer. The allignment is good!
3. Tighten the two straps that goes from ab to chestpiece, that might help close that gap you've got going on.
3.2 You could also try put ab further up, followed by the thighs - that would help close that gap and
keep the thigh from touching the kneeplate.
4. Belt is unnaligned. Middle button cover should be right under the button panel.
Also it's supposed to be further up, touching the button panel.
That should do a lot!