diff --git a/Engine/source/lighting/probeManager.cpp b/Engine/source/lighting/probeManager.cpp
index f92cebcca..ec52e544c 100644
--- a/Engine/source/lighting/probeManager.cpp
+++ b/Engine/source/lighting/probeManager.cpp
@@ -780,7 +780,7 @@ bool ReflectProbeMatInstance::setupPass(SceneRenderState *state, const SceneData
 		desc.setZReadWrite(false);
 		desc.zWriteEnable = false;
 		desc.setCullMode(GFXCullNone);
-		desc.setBlend(true, GFXBlendSrcAlpha, GFXBlendInvDestAlpha, GFXBlendOpAdd);
+		desc.setBlend(true, GFXBlendSrcAlpha, GFXBlendDestAlpha, GFXBlendOpMax);
 		mProjectionState = GFX->createStateBlock(desc);
 	}
 	// Now override stateblock with our own
diff --git a/Templates/Full/game/shaders/common/lighting/advanced/reflectionProbeP.hlsl b/Templates/Full/game/shaders/common/lighting/advanced/reflectionProbeP.hlsl
index a6296ff5c..71a51ae5e 100644
--- a/Templates/Full/game/shaders/common/lighting/advanced/reflectionProbeP.hlsl
+++ b/Templates/Full/game/shaders/common/lighting/advanced/reflectionProbeP.hlsl
@@ -111,10 +111,21 @@ float4 main( ConvexConnectP IN ) : SV_TARGET
    //create surface
    Surface surface = createSurface( normDepth, TORQUE_SAMPLER2D_MAKEARG(colorBuffer),TORQUE_SAMPLER2D_MAKEARG(matInfoBuffer),
                                     uvScene, eyePosWorld, wsEyeRay, cameraToWorld);		  
-
-   float tempAttenVal = 3.5;
-   float blendVal = defineBoxSpaceInfluence(surface.P, probeWSPos, radius, tempAttenVal);
-	clip(blendVal);
+	float blendVal = 1.0;
+	if(useSphereMode)
+	{
+		float3 L = probeWSPos - surface.P;
+		blendVal = getDistanceAtt(L, radius);
+		if (length(L)>radius)
+			blendVal = -1;
+		
+	}
+	else
+	{
+		float tempAttenVal = 3.5;
+		blendVal = defineBoxSpaceInfluence(surface.P, probeWSPos, radius, tempAttenVal);
+	}
+   clip(blendVal);
 	
 
 	//render into the bound space defined above