Purchase a new one.  (www.busdepot.com has best price).  This is something
that you want to work correctly and not mess with being a psi or 1/2 a psi
off, etc.   I've done the used and new route... go new.
-matthew
84

Matthew Pollard          "Racing with the wind and flirting with death
Dept. Of Chemistry        So have a cup of coffee and catch your breath"
University of Idaho
www.uidaho.edu/~poll7356

On Thu, 28 Jun 2001, Chad G wrote:

> I need one that works perfect (if used) or a good place to buy a new one
>
> let me know,
> Chad 85 GL
>