I have a Viking quilter, a Bernina 730, a Singer Futura 200 and a 250, a Singer XL6000, and I have a White treddle, that works but I just use a decoration. I use the Viking the Bernina, and the Singer 250 and XL6000 at home. The Futura 200 is my traveling buddy, and is always ready to go. My favorite machine is my Singer XL6000, it is a shame tht the don't make it anymore.