Hi! How to disable a 'spring joint' from having rotational stiffness? The weight on the right end is supposed to fall to the ground by rotation and keep it's distance to the root node behaving like a mechanism. Each node is connected with a spring joint in both directions. Is there a way to disable this or do you guys know a workaround? The two 'box' nodes have locked position, but the rigidbody are free to rotate. The green 'bars' are only visuals and have no physical properties. //KF Edit: Forgot to mention that the leaver stays in an erected state (it's supposed to fall down, like a pendulum).