The linked article describes the method used to observe leaks in the
propane torches: "The units were tested by fitting them to a 0.34
kilogram Primus cylinder part-filled with propane and then immersing in
water. A graduated glass cylinder was used to collect and measure any
leakage observed."

I wish I could think of a practical way to apply this test method to
Mellow Yellow's tank and associated bits!

--
Mike "Rocket J Squirrel" Elliott
71 Type 2: the Wonderbus
84 Westfalia: Mellow Yellow ("The Electrical Banana")
74 Utility Trailer. Ladybug Trailer, Inc., San Juan Capistrano
KG6RCR

David Yates typed:
> Yes, a whiff of propane can be of significance folks.
>
> http://www.testsafe.com.au/latest_news/november_2004/north_ryde_gas_explosio
> n.pdf
>
> Dave
> downunder
>
> No virus found in this outgoing message.
> Checked by AVG Free Edition.
> Version: 7.5.476 / Virus Database: 269.10.16/914 - Release Date: 23/07/2007
> 7:45 PM
>