Hi all, I just spoke to my boss at Lactation Services and she had 3 "new" pump kits returned because of complaints of reduction in milk pumped. One of our clients had used both. My boss called our medela rep and she has agreed to replace the 20 new kits just recieved with the old kits so we will be going back to those. I had shared the info on lactnet with my boss and she said it was helpful. We liked the new kits because they were easier to use and I hope medela can fix the problem. Jane in sunny,hot N.H. and I have a day off!