Subdivision surface problem

Hello , i have problems with adding Subdivision surface modifier, im also using a mirror modifier and it could be that is because of that im having these problems , but it should work im following a toturial. This first pic is before i add Subdivision surface and the next one is after it looks messed up in the head of some reason. Anyone know what to do?




Remove any faces inside your mesh. Turn off the mirror modifier and you should see no faces where it mirrors
Then remove any double vertices (select all vertices and W / remove doubles)

Thanks i wil try that out :slight_smile: