OK. Here is my fix for our squeeky seats. The noise is the foam in the seat rubbing aginst the metal frame. So to get rid of the niose I opened the back of the seat by removing the two plastic plugs and pulling off the plastic back. Then I gently removed the fabric from around as much of the seat as I could. Then (Here's the part all you hormone crazed teens will love) I took a non-petroleum grease (CRISCO COOKING GREASE) and rubbed it on all the contact points between the foam and metal. All the squeeking was gone. I also put a small amount of duct tape on the clips of the plastic seatback to keep them from rattling. Happy Greasing.