Stacking physics objects?

Hey. I want to stack a row of barrels on top of each other for a physics test, however they just seem to roll off each other and don’t stay upright. How can I solve this? I gave them the wooden material but no luck.

Try increasing the friction on the wooden physic material and changing their mass so its harder for them to get moving off each other.

You can also modify the sleeping properties of the rigidboy
Read this
https://docs.unity3d.com/Documentation/Components/RigidbodySleeping.html