Hey guys I was wondering how long you leave the wax on before wiping off? I bought the Meguiars techwax 2.0, but it has no time frame. The first time I waxed it was on there no longer than 5 min and it dried out, so it didn't work out. I have the obsidian IS-F so I am trying real hard to hide all the swirls, so any tips on that also? I love my F but the swirls really mess up my mood every time I see them. Please reply, I need help real bad.