diff --git a/mods/10kelements.js b/mods/10kelements.js
index e4764b7d..4f8ab487 100644
--- a/mods/10kelements.js
+++ b/mods/10kelements.js
@@ -17,6 +17,9 @@ elements.change_count = {
   }, 
   category: "random"
 }
+var choosebehaviors = behaviors
+delete choosebehaviors.KILLPIXEL2
+delete choosebehaviors.KILLPIXEL1
 if (!settings.randomcount){settings.randomcount = 10000; saveSettings()}
 var color = ["1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "a", "b", "c", "d", "e","f"]
 var states = ["solid", "liquid", "gas"]
@@ -37,7 +40,7 @@ if (Math.abs(settings.randomcount) == settings.randomcount){
       elements["element_"+i] = {
           color:  "#" + color[Math.floor(Math.random()*color.length)] + color[Math.floor(Math.random()*color.length)] + color[Math.floor(Math.random()*color.length)] + color[Math.floor(Math.random()*color.length)] + color[Math.floor(Math.random()*color.length)] + color[Math.floor(Math.random()*color.length)],
           category: "random",
-          behavior: randomProperty(behaviors),
+          behavior: randomProperty(choosebehaviors),
           state: states[Math.floor(Math.random()*states.length)],
           reactions: {},
           density: randomIntFromInterval(1, 10000)
diff --git a/mods/nousersthings.js b/mods/nousersthings.js
index ef127564..4ea7fd55 100644
--- a/mods/nousersthings.js
+++ b/mods/nousersthings.js
@@ -26,7 +26,7 @@ elements.molten_caesium = {
 	stateLow: "caesium",
 	tempHigh: 671,
 	stateHigh: "caesium_vapor",
-	density: 1843,
+	density: 1842,
 	temp: 29,
 	conduct: 0.90,
 	reactions: {
@@ -2489,4 +2489,4 @@ elements.grid_brush = {
             deletePixel(pixel.x, pixel.y)
         }
     }
-}
\ No newline at end of file
+}