Source of Bemo 9mm wheelsets?

[Retiarius]

Does anyone know where I can buy 9mm gauge wheelsets to convert Bemo 12mm H0m wagons to 9mm H0e standard?

It appears that older Bemo H0m wagons could just have their wheelsets squeezed to 9mm but a current model wagon I have just bought has a fixed gauge wheelset.

[nigelk]

I got mine from Winco models (http://winco.uk.com/), they don't always have many in stock but are happy to order in; you will have to phone them. They worked out at around

[Retiarius]

I managed to get a set of 10 from Arcadia Models. They were most helpful.