On Sat, 10 Sep 2016 10:05:58 -0700, wrote:

I meant outside of the oven enclosure. Bypass the valves with plumbing
in the enclosure and then put the valves somwhere else in the gas
supply line.

I didn't see any heat damage in the latest photos.
Judge for thyself:
http://imgur.com/3NB4ALX

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Jeff Liebermann
150 Felker St #D http://www.LearnByDestroying.com
Santa Cruz CA 95060 http://802.11junk.com
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