where can i get the little screw that is on top the reservoir cap that holds the float down. i thought i had to unscrew that to top up brake fluid ( stupid, i know) and dropped it somewhere in the engine... are these readily available?

Thanks.

Scrap yard mate

Thank that was my first thought but anywhere I can order one as i have no way of getting to a scrap yard.

What polo is it for as someone will have one in the "breaking" section man.

Good point! O didn't think of that, will have a look tonite.

thanks.