My wideband has arrived, and im looking at getting it welded in pretty soon, now firstly, the manual doesn't state how far it should be welded from the turbo, it just says, downstream from the turbo? Secondly the bung that is with it is a 1" deep Mild steel one, now i've got a S/S one about 0.5" deep, will it do the sensor any damage being a bit further in the flow of the exhaust? Here is the manual: http://www.google.co.uk/url?sa=t&rct=j&q=innovate%20lc-1%20manual&source=web&cd=1&sqi=2&ved=0CB8QFjAA&url=http%3A%2F%2Fwww.innovatemotorsports.com%2Fsupport%2Fmanual%2FLC-1_Manual.pdf&ei=yWaqUJGFLsaN0AXQ0YCoAg&usg=AFQjCNFJTWLPWFNpyINP1qg3khX0mJP8iQ Section 2.4 is the bung part, would it even be possible to use the narrowband mount point on my WEPR downpipe?