30th December 2007, 07:11 PM
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Member
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Join Date: Jan 1970
Posts: 4,425
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System that make a profit for three years and then fall in a hole in the fourth are faulty in some way, the results look good, but they don't check out the viability correctly.
PPM are the biggest perpetrators(?) of this.
Sometimes the distribution of winners by price range are completely out of whack and this is a big flag to backfitted systems.
The other is when you have Miss Finland rated at 400/1 and it wins easily at odds on. 
A very big warning sign, that a whole bunch chose to ignore. |