@mbuilds Mike, of course. I am using Cube Black (last year version). I dont know the exact dimensions, it is 500 carbon fibre frame. I have 10-inch holybro motors and props. The flight controller is mounted using double sided tape to the top frame. There are some pictures here in my old post:
And there is another post of mine from a couple of days ago, the very first message has a link to the log:
https://discuss.ardupilot.org/t/log-analysis-higher-vibrations-after-autotune-overall-performance/
If you could take a look at it I will be very grateful. Also, do you think this is an issue typical of the Black Cube? I purchased it a year ago, maybe I could claim it for an exchange?
Many thanks!