[Graham]

OK Graham, I'll take your word for it as I still can't understand it 
The 'Stang has scored pretty much 1st or 2nd all through the series so far, but yet sits at 9th in the class leaderboards, Yet the Calibra has had a DNF and a third yet that sits in second. That is what has me confused 

That's because the Mustang run times are 9th overall compared to all B Class Cars (21 in all) compared to C Class with only 12 cars in it. So statistically you going to do better in Class  C with less but perhaps stronger competition. However the points range is intentionally small 1-20 per car for each round.
So overall it evens itself out in the end.

The system results are still awarded separately for Events and Car Class, so the addition of both only accounts for teams with 2 cars and I think is a reasonable assertion to make both cars need to have shown best performance for both race performance in Event & Class to be awarded "Best Team Award"

It was initially my expectation when I started these proxy's that we might get the same number of cars in each Event and also roughly the same number of car construction types. Needless to say that this has proven not to work, although I stand by the results as showing that we do end up with the "right" or fastest cars finishing at the end of a series. No badly constructed or slow cars actually benefit from the system.

I think next year after the last in the series of the "Triple Crown proxy's" I would only run 2 or 3 Events in a proxy in future and only standard and open classes, but I am still contemplating how or if these will be done in future. In the end it all depends on the amount of support I get.