       path: [["M", start.x, start.y], ["A", radius, radius, 0, direction, 0, end.x, end.y]]
 
   mouseoverOpinionType: (path, opinionType) ->
-    destinationOpacity = @options.hoverStroke.opacity
-    destinationOpacity = @options.userOpinionStroke.opacity  if opinionType.is_user_opinion
+    destinationOpacity = @options.hoverStrokeOpacity
+    destinationOpacity = @options.userOpinionStrokeOpacity  if opinionType.is_user_opinion
     path.animate(
       "stroke-width": @hoverStrokeWidth()
       opacity: destinationOpacity
     , 200, "<>")
 
   mouseoutOpinionType: (path, opinionType) ->
-    destinationOpacity = @options.defaultStroke.opacity
-    destinationOpacity = @options.userOpinionStroke.opacity  if opinionType.is_user_opinion
+    destinationOpacity = @options.defaultStrokeOpacity
+    destinationOpacity = @options.userOpinionStrokeOpacity  if opinionType.is_user_opinion
     path.animate(
       "stroke-width": @defaultStrokeWidth()
       opacity: destinationOpacity

    @randomActions()

  createOrAnimateArc: (opinionType, percentageOffset) ->
    opacity = (if opinionType.is_user_opinion then @options.userOpinionStroke.opacity else @options.defaultStroke.opacity)

    # Our custom Raphael arc attribute
    arc = [opinionType.displayPercentage, percentageOffset, @options.radius]

    radius: 16
    minimalVisiblePercentage: 15

    defaultStrokeOpacity: 0.2

    hoverStrokeOpacity: 0.5

    userOpinionStrokeOpacity: 1.0

    opinionStyles:
      believe:
