Index: source/simulation2/components/CCmpFootprint.cpp
===================================================================
--- source/simulation2/components/CCmpFootprint.cpp
+++ source/simulation2/components/CCmpFootprint.cpp
@@ -169,7 +169,7 @@
 		CmpPtr<ICmpObstruction> cmpSpawnedObstruction(GetSimContext(), spawned);
 		if (cmpSpawnedObstruction)
 		{
-			spawnedRadius = cmpSpawnedObstruction->GetSize();
+			spawnedRadius = std::max(fixed::FromInt(1), cmpSpawnedObstruction->GetSize());
 			spawnedTag = cmpSpawnedObstruction->GetObstruction();
 		}