[silentandy]

I know this might be a bit of a newbie question but what kind of weather is best to tackle swirls with a PC?

The reason I ask is that on my colour car you only see the swirls clearly in reasonably bright sunlight, so I can only see if I'm getting rid of them on a sunny day. Is this ideal? If not what can I do? I'm under the impression you shouldn't do this kind of thing when it's too warm.