Thanks, I was worried that my question would get a response on a level far above me. I don't even know if I want to use Nurbs, i am just trying to follow the instructions in the video multiple times but it isn't working for me, and can't see what i am doing differet to Nikita. It is the stage 7 of the introduction. Maybe i should just move on with the course but was worried that if I couldn't figure it out here it could present problems further on. Thank you