I used to have one of those, but a few months ago I switched to the pressure cooker method (electric one, the [Instan Pot][1]):

  - cook the eggs 6 minutes on low pressure.
  - cool down (10 minutes).
  - shock the eggs with iced water.

I know what the article says but in my experience pressure cooked eggs are much, much easy to peel.

[1]: http://instantpot.com/