Good build… and good pictures…
Your prop direction looks good.
So that leaves motor direction to check.
- Take off your props (please - its for your own safety).
- connect your quad to BF Configurator.
- Using the motor tab spin up one motor at a time and check its direction.
They should be spinning inwards, the same direction as your props have marked on them.
Also take a note of the speed they start to spin cleanly/smooth.
What motor protocol are you using?
Oneshot, Multishot, Dshot?