I'm very lucky-there are 2 sewing machine people within 20 miles of me. One will work on any machine and the other works on Pfaffs and Brothers. Their charges are reasonable too. I take my Pfaff in for routine matenience at least once a year. My threader broke and he said he could fix it- I said no I don"t like it . Does anyone else like the threader on their macine? :-P