Jake, I hosed my plastic block with silicone and it zings like nobody's
business.
Roger

On May 16, 2007, at 4:47 PM, Jake Beaulieu wrote:

> Please forgive the slight topic hijacking, but.... Does anybody know if
> the plastic block upper slider on an air cooled van can be upgraded to
> the
> ball bearing slider found on the water cooled vans?
>
> Thanks,
> Jake
>