I have the 6600 and the 11000- both with the knee lift. I don't seem to use it as much as I did when my 9000 was my main machine. The 6600 sits in it's table and the 11000 sits on top of a table- the knee lift is not as convenient. I was disappointed because I love that feature on Janome. I am going to definitely try the pool noodle idea if I can't adjust the lift. Thanks for that great idea!