So I messed up the panel lines and trim on this H/O 455 I'm throwing together (black paint, silver paint) so I dropped it in CSC about 2 days ago. Usually two days is more than enough in my experience, but the toothbrush won't take any of the paint off, even on something as prominent as the door handles... should I just leave it in there a lot longer, or do I need something stronger to get the panel lines?
