hi yea i should have said i know of Alan Jeffery engine tuner.
but to be honest i had a scoobie and took it to him many times,
and each time while trying to explain what i wanted, he would always seem in a rush to get you out.
but a rolling road would be nice, just so i can see how mine is perfoming before and after.
thnx for the replies guys.
will look into them.