Chris,
I saw coolant come out.

> From:    Chris Stann <ChrisS@INFORMS.COM>
>
> Jason,
>
> The 'bleed' screw threw me for a loop as well the first time I tried to
> purge the system of air.  The bleed valve only allows coolant to flow
> between the top and bottom coolant pipes so it's more of a bypass valve.
> You will never see any coolant come out.  Search recent archives on this
> subject.  Someone has an excellent web page on coolant system bleeding that
> I failed to bookmark.  Doh!
>
> Chris,