Parts & Vessels Craft with Mk-55 "Thud" spontaneously spins [Radial engines placed on a fuel tank can get occluded when gimbaling]

[Vortygont]

Reported Version: v0.2.0 (latest) | Mods: none | Can replicate without mods? Yes 
OS: Windows 10 | CPU: Intel Core i7 9750H | GPU: NVIDIA GeForce GTX 1650 | RAM: 16 GB

 

I encountered situation when crafts with "Thud" engines start spontaneously rotate if you deflect it to either side by a small amount.  Here I tried to do steps to reproduce this

1. Build craft with Nk-55 "Thud" engines (2 in my case)
2. Make center of thrust next to center of mass (as on screenshot)
3. Launch craft and deflect craft in any side
4. Try to get situatuin as in video, when your craft gets spin "kick" when you get rotation out of control

If I was correct, when I moved the center of thrust away from the center of mass, my craft did not go out of control like in the video although the leverage has increased. Maybe this bug is caused by the location of the centers of mass and thrust, maybe by craft and engine jet physics interactions. I'm 80% sure this behavior is a bug

 

Included Attachments:

spontaneouslyspin.mp4

Bugs.json

Edited January 15 by DibzNr
Added context for bug in title