 
 		# Evaluate content and set height accordingly
 		@_updateHeight()
-		@_checkCanvasSize()
+		@_calculateAvailableSpace()
 
 	# Render main sheet
 	_renderSheet: ->


		# When the window resizes evaluate if the sheet needs to be hidden
		Canvas.onResize =>
			@_checkCanvasSize() if !@fixed

	# Show hand cursor
	_showPointer: (layer) ->

		@options =
			padding: 20
			width: 250
			minAvailableSpace: 50
			fixed: false

		@render()
