Crocee, do you have a Singer Quantum CXL or a Quantum XL1000? Is it also an embroidery machine?
If it is the XL-1000 I think I can help you. I have 3 of the XL-1000 and don't need more than 1 foot controller at a time. ( the one machine is becoming a donor machine) ...I have one of the controllers as NEW..never used as I had the other one.