Haven't posted in a while, but when I have bought a new to me 2016 WRX in March this year. Unfortunately the previous owner did now take great care of the paint, and used an auto touch washer from my best guess. I just purchased the Swirl Killer 15MM 3 Step kit, and thought I can start offering some paint correction on the side with my little detailing business. If anyone has any tips for me on using it, that would be great. I've watched Adam's video where he is working on the black Ferrari multiple times, so I understand the basics, but hoping someone has some good tips for just starting out.Any help would be great. Thank you.