Just wanted to say how pleased I am to have found "The Bernina Doctor" who can be contacted via Quilt Direct
https://quiltdirect.co.uk/I needed a new suppressor block for the Bernina 830 Record (1974) - they are a specialist bit of stuff that has to fit in a particular space - and found that he makes them!
He also supplied - without my asking - a capacitor for the pedal, saying that they are often equally about to pop, or sometimes missing! And he was right
Super instruction leaflets come with the products, or he can work on the machine for you if you don't feel able to do that kind of thing.
Really a lifeline for a vintage machine, and very professional product.