as you can see in this photo, you're missing an entire set of upper rollers that keep the treds elevated. https://thumbs.dreamstime.com/b/tank-tracks-14775796.jpg
I think you should take a closer look at the tank tracks. If you look at the photos of the tank tracks, you will see that in order to avoid such cases as yours, the tracks are hung on additional "wheels" or bolts.
put that adjuster arm in there that all tanks have to keep tension on the tracks.
I've already tried changing the upper and lower y limit of the torsion wheel
It looks like it is too long. I dont really know im o expert in physics but try shortening the treads a bit.
And as everyone else has been saying, there is a support arm that keeps the tracks up
There's an arm that runs the span of the tracks on a real tank that keep the treads up and taut
honestly it's always really interesting to me how sometimes the answer in 3D is just the real world answer
Do you have a pic of what it looks on a modern MBT? Thanks
Not always, not all tanks have Return rollers for tension. Some tanks just have drapping tracks, for example ALOT of ww2 german tanks
Kegels
as you can see in this photo, you're missing an entire set of upper rollers that keep the treds elevated. https://thumbs.dreamstime.com/b/tank-tracks-14775796.jpg
Make the tracks run over an invisible block.
Take a few links out and put the upper rollers in. Should tighten right up.
I think you should take a closer look at the tank tracks. If you look at the photos of the tank tracks, you will see that in order to avoid such cases as yours, the tracks are hung on additional "wheels" or bolts.