I am new to QB. I hope you are feeling better since your injury. It could happen to anyone in a split second. Reading this has hopefully taught me to be more careful. We all need to take the few extra seconds or minutes to make sure we do what it takes to secure our work area(to the best of our abiity)and to even prevent even the smallest of accidents from happening. Yes, i agree natural reflex is hard to defy but hopefully we all can think in that split second to not react. Safe quilting all.