diff --git a/index.pug b/index.pug
index 50b8e1d..3753906 100644
--- a/index.pug
+++ b/index.pug
@@ -36,17 +36,6 @@ html
             form#palettes
                 table
                     tbody
-                        tr.palette
-                            td
-                                input(type="radio" name="palette" checked)
-                            td
-                                label Palette 0
-                            td
-                                input(type="color" name="background" value="#3e2b20")
-                            td
-                                input(type="color" name="tile"       value="#d07038")
-                            td
-                                input(type="color" name="sprite"     value="#e55c44")
 
         #crop.section
             h2 preview
@@ -70,10 +59,16 @@ html
 
             canvas#output(width=128, height=128)
 
+            input#threshold(type="range" min=0 max=64) 
+            br
+            label(for="threshold") 
+                span.left use existing tiles 
+                span.right create new tiles
+
+            br
+
             input#roomName(placeholder="room name")
             
-            //-input(type="slider") 
-            
             br
 
             //-label favour broad strokes | favour details