diff --git a/src/simulation/elements/NEUT.cpp b/src/simulation/elements/NEUT.cpp
index 92425f61b8..81bb421c2d 100644
--- a/src/simulation/elements/NEUT.cpp
+++ b/src/simulation/elements/NEUT.cpp
@@ -141,6 +141,10 @@ int Element_NEUT::update(UPDATE_FUNC_ARGS)
 					if (!(rand()%20))
 						sim->create_part(r>>8, x+rx, y+ry, PT_WOOD);
 					break;
+				case PT_BCOL:
+					if (!(rand()%20))
+						sim->create_part(r>>8, x+rx, y+ry, PT_SAWD);
+					break;
 				case PT_DUST:
 					if (!(rand()%20))
 						sim->part_change_type(r>>8, x+rx, y+ry, PT_FWRK);
diff --git a/src/simulation/elements/SAWD.cpp b/src/simulation/elements/SAWD.cpp
index 988c37aecb..77ae46e776 100644
--- a/src/simulation/elements/SAWD.cpp
+++ b/src/simulation/elements/SAWD.cpp
@@ -26,11 +26,11 @@ Element_SAWD::Element_SAWD()
 
 	Weight = 18;
 
-	Temperature = R_TEMP+0.0f	+273.15f;
+	Temperature = R_TEMP+273.15f;
 	HeatConduct = 70;
 	Description = "Sawdust. Floats on water.";
 
-	Properties = TYPE_PART;
+	Properties = TYPE_PART | PROP_NEUTPASS;
 
 	LowPressure = IPL;
 	LowPressureTransition = NT;