I don't have a stitch regulator for my Elna and there are none available for it. So I made one. To a block of wood about 6"x12"x1" I attached a strip of wood about 1/2" thick across one end. The foot pedal rests on the base up against the wood strip so I can press down all the way but the machine is only going about half speed. After using this for over a year I find that most of the time for free motion quilting I can now coordinate the speed of my hands and the machine without my "speed controller". May be a crude solution -- but it sure helped me.