I actually use Essence with an orange pad to correct on softer paints. If I'm coating, I'll go over the paint again with a white pad but still Essence but mixed half half with distilled water. I also find m205 with a bit of distilled water mixed in works as well. I also like to prime my pads by dunking them in onr and squeezing it out until it's slightly damp. I'm gonna wipe down with eraser no matter what I'm putting on top but I find the onr just makes the process a lot easier, far less marring on the crazy soft paints.
Very interesting. I'm going to give this a try as both of our cars are Japanese and the paint is extremely soft.