I've tried adjusting mine a few times, trying either -4, -2, 0, 2, 4, and the time it showed me has always stayed the same. just learned to live with it.
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2002 SE/SC R.I.P. March 2015
Bielstien's
Shrock Sliders
Reman'd engine installed 5/16/09 at 87,894 miles

Captain 38-90
Member of Fire District-38 Station-1 since 1991.
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