Sorry. I gave up and gave the mirror doors away (free) to a chap who wanted to fix them to a wall I think. I then bought "opening" doors from IKEA ..... so much easier than sliding doors IF you have the space to be able to open the doors!!
Jack
Back in 2006 Jaa had a problem with mirror door runners. I have exactly the same problem. Did Jaa find a supplier???
I did find replacements ten years ago but the firm's gone out of business. Can anyone, especially Jaa, help???