Hi, dear Reuben, Merry Christmas!
We checekd your order, You selected the 355mm/14' arm length option when placing your order. Based on what you've said, you should choose the 395mm/15.5' option. This resulted in the bracket being incompatible with your machine.
We have sent you a private message and have shipped the correct bracket from our US local warehouse. We believe you will receive them soon.
If you have any problems after receiving your order, kindly contact us promptly. :)
We have checked our email and WhatsApp and have not received any messages from you. Contacting us in a timely manner will allow us to arrange a replacement and prevent any delays to your embroidery project.
And Most important thing, Happy Christmas!!!