diff --git a/scripts/ronin.brush.js b/scripts/ronin.brush.js
index 4eed28c..0a2523b 100644
--- a/scripts/ronin.brush.js
+++ b/scripts/ronin.brush.js
@@ -19,11 +19,13 @@ function Brush()
     if(cmd.color()){
       this.color = cmd.color();
     }
+    if(cmd.value()){
+      this.size = cmd.value();
+    }
   }
   
   this.passive = function(cmd)
   {
-    console.log("Nothing to do.");
   }
   
   // Commander
diff --git a/scripts/ronin.brush.pointer.js b/scripts/ronin.brush.pointer.js
index 9b4802a..3509cf3 100644
--- a/scripts/ronin.brush.pointer.js
+++ b/scripts/ronin.brush.pointer.js
@@ -1,7 +1,6 @@
 function Pointer(offset = new Position(), color = new Color('000000'))
 {
   this.offset = offset;
-  this.color = color;
   this.mirror = null;
   this.position_prev = null;
   
@@ -23,9 +22,9 @@ function Pointer(offset = new Position(), color = new Color('000000'))
   
   this.thickness = function()
   {
-    var v = 100 - ((this.position().distance_to(this.position_prev)));
-    var t = v/40;
-    return t < 1 ? 1 : t;
+    var ratio = 10/this.position().distance_to(this.position_prev);
+    ratio = ratio > 1 ? 1 : ratio;
+    return ronin.brush.size * ratio;
   }
   
   this.position = function()
diff --git a/scripts/unit.command.js b/scripts/unit.command.js
index 4352dd4..31a7e80 100644
--- a/scripts/unit.command.js
+++ b/scripts/unit.command.js
@@ -33,4 +33,13 @@ function Command(cmd_array)
     }
     return null;
   }
+  
+  this.value = function()
+  {
+    for (i = 0; i < this.cmd_array.length; i++) {
+      var test = /[^$\-\d]/.test(this.cmd_array[i]);
+      if(!test){ return parseFloat(this.cmd_array[i]); }
+    }
+    return null;
+  }
 }
\ No newline at end of file