Using a sturdier needle might help. I use a 14/90. It doesn't bend as easy. Also, you have to move the fabric in tandem to your speed. If you are going at medium speed and moving your fabric too quickly, the needle gets caught in the fabric and may break. Try going faster with the needle and moving the fabric at the same speed you are using. It takes awhile to get into a rythmn. Hold the fabric lightly on both sides (rubber tipped fingers help) and move at an even pace. Listening to music might help....and some people recommend a glass of wine!