Well looking from the non racers point of view, again 6 laps it has to be.
We wait 11 months of the year to see the best road racers in the world compete on the 'Everest' of motorcycling racing.
The TT is known for being the hardest race in the world and it shouldn't be changed in my view.
I haven't heard any good reason why the two main races have been cut to four but I hope Nick can express the concern of racers and spectators at the decision.