Hmmm, what radio are you using? I’d say let’s configure an idle up switch if you can. A devo goes from -100 to +100 and will just start to spin the motors at about -80 I think. Set that point as the lowest point reached at the bottom of a linear throttle curve. Then give it a fly. If it still wants to climb something is definitely wrong. Then I would try the pids above from my 6mm setup - and if that still doesn’t work I can recommend a different combination of filtering and pids to see if it’s tune related at all.
Make sure your props aren’t rubbing or bent first - they look OK but your camera angle might be tricking my eyes.