You bet its retro fitted ,because the future does`nt exist yet.

It amazes me how many people like to use that word as a derrogatory term when in effect that`s exactly what one is trying to do when studying the form guide, in the hope it can repeat a certain performance, based on a certain characteristic.

I also ran the system over 4 years ,which was not so called retrofitted ,& it still showed a profit.

The figures can be guaranteed ,but its the warrantee that can be the problem with systems in general.

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Cheers.