You can write your topic however you want, but you need to answer these questions:
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What do you want to achieve? Keep it simple and clear!
I want a stable train on downward slopes without the physics system bugging out. -
What is the issue? Include screenshots / videos if possible!
https://streamable.com/lwvon3
As visible in the video the wheels start bugging out making the whole train shake.
I am currently using a simple vector force and weld constraints to keep the train together. -
What solutions have you tried so far? Did you look for solutions on the Developer Hub?
I’ve tried to change the physical properties of the parts.