anchor.diff:              stop : -> 
                 $('.reasons_region').offset().top + $('.reasons_region').outerHeight() - 20
   
  -            dummy: if fetch('histogram-dock').docked then 1 else -1
  +            dummy:  if fetch('histogram-dock').docked then 1 else -1
  +            dummy2: if get_proposal_mode() == 'crafting' then 1 else -1
                       # TODO: Dummy is a shallow patch for an odd problem. 
                       # If you have a nested component (in this case Histogram) 
                       # which passes a prop based on a Statebus value, then 
  
positive.code:       width: @props.width
        height: SLIDER_HANDLE_SIZE
  
      if set_in_grayscale
        css.grayscale slider_style
  
      ####
  
negative.code:         marginLeft: -SLIDER_HANDLE_SIZE / 2
          top: -9
          position: 'relative'
          visibility: if @props.backgrounded then 'hidden'
  
        face_style = 
          position: 'absolute'
  