Great, Thank you both for your help.

The left line of the box is almost correct.

I've zoomed this one in abit so you can see it clearer.


The top is 2 shades of grey, I want my lines to be pure black.

Here is a box I created, why are the lines antialising?

I would like clean crisp lines for the box.

I turned scale compensation off and have set all later/camera scaling to defaults.

Thanks.