http://stores.ebay.co.uk/24mx-unitedkin ... .48%20shim
They're in Germany. The shims are ProX(from Holland). Took about a week to arrive but all three of the ones I was after(after shuffling - 6 were out
![shocking shocking](./images/smilies/icon_e_surprised.gif)
They're not the cheapest either but you pays your money and takes your choice.