Outside the circles as well as a short way in from each side of your board are two straight lines parallel with the edge from the board. They should be about three.8cm apart and also the long thin area between them is terminated just before the diagonal foul lines at https://www.facebook.com/sunilkeshariyoutuber/posts/pfbid0363Q1LgxnbEmx8Ww1ztqMnfyuqSqbAdzmjB7xN7475FY8PUgtMihsp6QmkXVsEhEvl