A question which has been bugging me for a while now, is what causes those jagged edges? They seem to get worse, the smaller the photo is made, and they can still appear even if the correct 3/2 ratio is used. Why is this, and more importantly, how can you reduce the effects, or stop them happening in the first place? Does going 'filterless' solve this problem, or at least help it?
Any thoughts on this matter will be read with interest!!!! Thanks.