Originally Posted by rich
How about, junk your worst score as you were having a bad day.
Now, in the interests of logical fairness, scrub your best score too as that was equally unrepresentative no matter how much you like to hang on to the memory......
Finally take the mean of the remaining scores.
wont make that much difference, apart from upsetting those people who do have the odd good day and meaning less visitors cards go missing in Mfta, so no point in fixing it!
how about just hitting over more targets and working you way up the grades