diff --git a/src/DotRecast.Recast.Demo/UI/RcSettingsView.cs b/src/DotRecast.Recast.Demo/UI/RcSettingsView.cs
index 303c0e7..50f69c0 100644
--- a/src/DotRecast.Recast.Demo/UI/RcSettingsView.cs
+++ b/src/DotRecast.Recast.Demo/UI/RcSettingsView.cs
@@ -123,7 +123,7 @@ public class RcSettingsView : IRcView
         ImGui.Text("Agent");
         ImGui.Separator();
         ImGui.SliderFloat("Height", ref settings.agentHeight, 0.1f, 5f, "%.1f");
-        ImGui.SliderFloat("Radius", ref settings.agentRadius, 0.1f, 5f, "%.1f");
+        ImGui.SliderFloat("Radius", ref settings.agentRadius, 0.0f, 5f, "%.1f");
         ImGui.SliderFloat("Max Climb", ref settings.agentMaxClimb, 0.1f, 5f, "%.1f");
         ImGui.SliderFloat("Max Slope", ref settings.agentMaxSlope, 1f, 90f, "%.0f");
         ImGui.SliderFloat("Max Acceleration", ref settings.agentMaxAcceleration, 8f, 999f, "%.1f");
@@ -262,4 +262,4 @@ public class RcSettingsView : IRcView
     {
         this.maxPolys = maxPolys;
     }
-}
\ No newline at end of file
+}