otatime90

I have the Bernina 790 and the 7 series embroidery module. I purchased the maxi hoope as well. Problem is that the maxi hoop will only move/sew slowly. The speed adjustment does not speed up or slow down. All o f the other hoops sew fast, at maximum speed, or slow. This happens regardless of what I am working on, an intricate design or a simple alphabet letter. Does anyone else have this problem. How does your hoop move