I have to B&O systems in use; a 7000 stack which operates perfectly, and a Beocenter 9000 whose cd grip is by spring ring (not magnetic clamp). I have inherited a small but significant number of major independent label, out-of-mainstream classical discs, all in apparently excellent condition, but which are not gripped by the spring clip. I have tried the tweak of making an adhesive packing ring to fit to the spindle, but it causes as many problems as it solves. As the 9500 is in my study, I would prefer not to have a segregated collection only playable on the 700. Any suggestions without buying a subsidiary player? Mike.