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      04-17-2011, 08:15 AM   #9
elh0102
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Drives: 2009 335i coupe
Join Date: Apr 2010
Location: USA

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Unless you are an accomplished driver who can discern very fine tuning adjustments, I think you will find that anything in the 36-38 range (hot) will give good results. Good enough that you can put it out of your mind and focus on other stuff.