Yes, you can do FMQ without a stitch regulator. After A LOT of practice, I was able to do FMQ on my sewing machine. My first machine (Brother) I had to use a cover plate because I didn't have the "auto drop" for the feed dogs and I didn't have a stitch regulator. However, I must admit, the FMQ got a whole lot easier when I purchase the Viking Sapphire 875Q. :)