Got a Q for you okes.
My sidepanels have some light scuffing marks from a Giant Loop bag on, which I tried to polish out with 'Brasso', a brass-polishing liquid which I have used on perspex before with good effect.
Not now on this soft plastic! All I got is a non-shining surface all over, not matt but dulled, and the marks are still quite visible.
How do I do better, ie remove the marks and get my shiny panels back?