I have a Courtois flugel which desperately needs a new set of felts for the top of the valves (the outside, not the inside, although those are ropy too). The UK supplier is struggling to get me some. Can anyone help? Does anyone have a set they don’t need? Or can anyone make some? (Of course, for a reasonable fee!) They are 2mm thick, outside diameter 15mm, inside diameter 9mm. I don’t care what colour – sky blue pink – I don’t even care if they are not made of felt – but please – I’m nearly at the end of my tether!