From original email 13 Dec 2019 10:05
Hi Martin
I do not know what the distance is from the bank at the end of each straight at the moment but it does not want to be any closer and the straights do not want to be any shorter so for me the only way is to take the top straight higher. Which of the three options conform to this I do not know.
Hope you have a good Christmas to.
Best Regards
David