Why clipping not working I have a simple mesh. To the mesh i have mirror modifier and curve modifier. With the clipping option on. I want to extrude the gap between so that they attach to each other. But they do not. 



 

Any suggestion or help why clipping option not working. Thanks
Because when you move this part of your mesh in order to close your ring, you actually move it in the -X direction, which is away form the X axis (your Mirror axis). So I guess you have no other choice than apply the Curve modifier, then it will clip correctly.