Hi.
Thanks for the quick reply. I dont think you fully understand what im trying to achieve. The circle ive drawn has a 5 mm offset. That will allow me to cut thin strips from a sheet of paua shell. Its not a single line circle. I dont have a problem breaking it into quarters but when i try to break it down smaller it wont let me do it. In the photos ive attached the paper cuts are of one i got to work but uts too small. The other photo shows the correct size piece highlighted but u cant break that away from the piece on the left.