In a message dated 3/20/06 2:36:15 PM Eastern Standard Time,
collum@verizon.net writes:

> The only thing wrong with painting them black is that black absorbs heat
> more than white ... and gas expands with heat.  That's why they were
> light colored to begin with.
>
>

i see your point...  but they are mounted under than van...where the sun
doesnt shine...  :<)

chris