Chrome, further to above I'd only really consider "sim-ing" if the previous days result was well outside one standard deviation. What has happened every other time is that you'll lose early and recover late. So if you know the range your working with you can turn a losing day into a winner by sitting a few out.

Sorry Travolta, seem to have taken over your thread

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Pixie

"It's worth remembering that profit isn't profit until it's spent off the racecourse." -- Crash