Originally Posted by MadQuilter

Rob already covered it but I have to second that ruler work opens a whole new world to FMQ. I was amazed at how fast (and how much easier) SITD was with the ruler. The one thing to watch out for is that you can't lift the foot and drop the needle at the same time or you have a collision. I just make sure to not use the automated foot lift when I have the Westalee ruler attached. Easy-peasy.