Do you know how to fix physic spring system? Because it can't be stable when moving

[onyx mural]

It doesn't walk forward or backward straight, it always sways left or right so it doesn't walk straight.

[dense blaze]

Agree

[quaint pewter]

i guess adjust some mechanics to it and see what works. another alternative option is make invisible wheels instead lmao and turn some collision groups to prevent colliding with them and only the floor and use the tank wheels as animation

[onyx mural]

For the suspension I added suspension constraints, and prismatic constraints. It is wrong?