         indentTongueHeight: 20
         tabOffset: 10
         tabWidth: 15
-        tabHeight: 5
-        tabSideWidth: 0.125
+        tabHeight: 4
+        tabSideWidth: 1 / 4
         dropAreaHeight: 20
         indentDropAreaMinWidth: 50
         emptySocketWidth: 20

  # ## Magic constants
  PALETTE_TOP_MARGIN = 5
  PALETTE_MARGIN = 5
  MIN_DRAG_DISTANCE = 5
  PALETTE_LEFT_MARGIN = 5
  DEFAULT_INDENT_DEPTH = '  '
  ANIMATION_FRAME_RATE = 60
  TOP_TAB_HEIGHT = 20
  DISCOURAGE_DROP_TIMEOUT = 1000
  MAX_DROP_DISTANCE = 50

  ANY_DROP = 0
  BLOCK_ONLY = 1


      mainPoint = @trackerPointToMain(position)

      best = null; min = Infinity
      
      # Find the closest droppable block
      testPoints = @dropPointQuadTree.retrieve {
