Hi Guys and girls
Got a F450 Frame running 2.8 APM 2.3.4
Quad flys ok and hovers Stab, Alt Hold and Loiter seems to work okish but i noticed on a 2min test flight this afternoon that the quad is a little jumpy. Like a rattling. I think its prop issue
Can anyone that know how to check logs good please take a look over this log file and give any views?
I think vibrations are okish but i think i could do better? Z looks a little rough
And anything else you can think off?
Ignore the end of file quad flipped over on the ground when i tried to get back up for some reason but i think it was a terrain issue after landing 
Cheers