As the stitch regulator spins right along side your wheels, M&M wheels not only give you a smoother ride but they increase stitch quality dramatically and decrease the chances of thread breakage. I quilted a big queen yesterday with only one thread break. I would normally have at least a dozen breaks with the exact same thread before installing the new wheels. The whole ‘stitch regulator working better with the new wheels thing’ is merely my observation. I don’t know if the wheels were designed with that in mind. But I can tell you from installing them and running them, the SR is making much better contact with the wheel. If you want essay related topic you can go for custom essay writing service will get better result.