whats up with this product? I have used it for 4 years now, and the last package I bought did nothing, I am wondering if it was a bad batch or what? because this did not work at all. I will give it another chance, since I am wondering if they KNEW there was a problem and the pads were marked down $9.00 cheaper .. Please do not confuse this review to the review I just posted about the Poise Bladder Pads.. these are different, this is the turquoise package, thin pads I am referring to.