       _e = if isTouch then e.touches[0] else e
 
       if not @hasSlid
-        if Math.abs(_e.pageX - @slide.offset.left - @slide.startX) > 10
+        if Math.abs(_e.pageX - @offset.left - @slide.startX) > 10
           @hasSlid = true
           @slide.prev.undelegateEvents()
           @slide.next.undelegateEvents()


      _e = if isTouch then e.touches[0] else e

      offset = @$el.offset()

      @hasSlid = false
      @transform = @slideTransform

      if _e.pageX - offset.left < 40
        prevView = @stack[@stack.length - 1]
        index = prevView.stack?.indexOf(prevView) - 1

        if index >= 0
          nextView = @views[prev.stack[index]]
        else
          nextView = @stack[@stack.length - 2]



        @slide.ratio =
          Math.min(Math.max(
            (_e.pageX - @offset.left - @slide.startX) / @offset.width
          , 0), 1)

        @transform(@slide.prev, @slide.ratio, true)
