# Sandbox.UprightJoint.DampingRatio

```csharp
float DampingRatio { get; set; }
```

Spring damping ratio (non-dimensional). A value of 1 is critically damped;
values below 1 are springy, values above 1 are over-damped.

Declared in [Sandbox.UprightJoint](/api/Sandbox.UprightJoint).
Assembly: `Sandbox.Engine`.