diff --git a/rules.lua b/rules.lua
index 0755981..35bc0fb 100644
--- a/rules.lua
+++ b/rules.lua
@@ -30,11 +30,20 @@ local solid_drawtypes = {
 local smokecontrol
 if nodecore.smokeclear then
     smokecontrol = function(pos, smoke,smoke2)
+        local existing = _check_position_uncached(pos)
+
         if smoke then
-            nodecore.smokefx(pos, smoke, smoke2 or 1)
+            
         else
-            nodecore.smokeclear(pos)
+
         end
+
+
+        --if smoke then
+        --    nodecore.smokefx(pos, smoke, smoke2 or 1)
+        --else
+        --    nodecore.smokeclear(pos)
+        --end
     end
 else
     smokecontrol = function(pos, smoke) end
diff --git a/stones.lua b/stones.lua
index bb81ca5..94b3703 100644
--- a/stones.lua
+++ b/stones.lua
@@ -52,6 +52,7 @@ local function reg(name, basename, basedef)
         sounds = basedef.sounds,
 
         paramtype = "light",
+        paramtype2 = "none",
 
         groups = {
             snappy = 1,