I selected a plain and not a profile when I made a sketch and there were some extra lines that appeared that aren't really visible. There is also a small gap between the blue area and my line on the outside edge. I don't know what caused this to happen but it seems to happen around curves.
Depending on how close you have zoomed in to take those pictures, it is expected display results, (optimising) especially on curves. Nothing to worry about, in most circumstances.
Oh ok thanks, That does help because it was zoomed in quite abit. Sorry to ask but would you know how to smooth this sketch I attached apparently it has to many entites and I need it laser cut.
