I have a large Fleurcup and I had trouble with it the last two cycles. I would leak at night. The first cycle with the Fleurcup was perfect I didnt leak at all day or night. I read on here that the cup becomes softer after youve had it a while. So, Im thinking that maybe when I first got the cup it was still really stiff and thats why it worked so well, it had a better seal. Me, being the genius I am, thought to put it in ice water to get it as stiff as it was when I first got it. Thus, working better. Have any of you tried this? How did it work?