Yes thanks I had a look at all those settings and increased the U and V size from the default number to '5' and it looks fine.
But I did not have smoothed edges on.
Now I have turned 'smoothed edges' on do you think I should go back and put those U and V sizes back to default? and just try "Smooth edges"? or will it not matter.?
Although it is only a "Disposable" "see thru" lighter I am trying to make it as near as I can to the correct shape, but finding some of the parts/shapes impossible to make. (Probably until I learn 'Birail' and othercommands)

Regards and thanks Scraggy