hey tom, great job improving the DB9 it's coming along great. but it looks like your wheel arch isn't 100% round
Motorworld Gallery - Aston Martin DB9 Volante
Motorworld Gallery - Aston Martin DB9 03
you need to distribute your vertices regularly around the edge of a circle. heres a way that i have seen tha might be usefull. create a disc or a cylinder and delete all the elements you don't need, then check out the edge where the vertices are distributed regularly, then align the vertices on your wheelarch to the vertices. the result should be what you need
