Thank You for the reply.
Can anyone else share a thought (no offence mr.'burnbike')?
forum are made to share opinions
porting 4 stroke is a lot easier than 2 stroke
as above said you have nothing to worry about
2 stroke are not for engineers,it's like to an abracadabra work
i enjoy more a 2 stroke work than a 4 because
you can be lucky and find an awesome set up
i remember some years ago in 125cc Gp motorbike championship
an italian mechanic prepared the Capirossi bike(unofficial) a lot better
than Official Honda HRC and won the title
or a simple mechanic here in Italy did the carbs jet
better than official Mikuni set for the whole top rider's bikes
that's the reasons why the japaneses shift to the 4 stroke..