Hi all! I'm almost three months into airbrushing and have been having a blast with it! For my next project I would like to attempt a crash helmet. I've only been using Yupo paper due to the fact of its ability to use scratching and erasing... and more importantly to correct my mistakes which are happening less frequently then when I started but still happen. Are erasing techniques possible doing primer, base, art, clear? If not how does one start to navigate this? Thanks in advance!