Tip for Avent Isis users.?

Mommies,I discovered something useful todayand i feel it's worth sharing. When you start pumping, after sometime, dont let the suction go each time like you usually do while pumping.Let each suction be there for as long as you see the milk squirts through the pump.When they start slowing down,then again let go the suction, and start pumping again and don't let go the suction till the squirts start decreasing again.Towards the end of pumping session,you can pump as you regularly do.I discovered this today and i got same amount of milk in half the time and not to mention half the effort. I hope this tip will help someone.It's worth losing 5 marks;)