diff --git a/src/CounterDrone.Core/Algorithms/DefaultDefensePlanner.cs b/src/CounterDrone.Core/Algorithms/DefaultDefensePlanner.cs
index c67853c..57d84a6 100644
--- a/src/CounterDrone.Core/Algorithms/DefaultDefensePlanner.cs
+++ b/src/CounterDrone.Core/Algorithms/DefaultDefensePlanner.cs
@@ -397,6 +397,14 @@ namespace CounterDrone.Core.Algorithms
             float singleCoverage = neededExposure * avgSpeed;
             float requiredCoverage = singleCoverage;
 
+            return Math.Max(1,
+                (int)Math.Ceiling(requiredCoverage / spacing));
+
+            var aerosolType = (AerosolType)ammo.AerosolType;
+            float neededExposure = aerosolType == AerosolType.ActiveMaterial ? 2f : 6f;
+            float singleCoverage = neededExposure * avgSpeed;
+            float requiredCoverage = singleCoverage;
+
             return Math.Max(1,
                 (int)Math.Ceiling((requiredCoverage - 2f * turbulentRadius) / spacing) + 1);
         }