In order to help eliminate storytelling problems, I decided to letter my thumbnails, all 22 pages. These aren't top notch letters, just placement letters to help me spot things that need to be changed before drawing the pages. So far, I've found several pages and panels that don't quite work as expected and I'm making small tweaks to the thumbnails before jumping into the final pencil stage. I've always found it easier to spot problems in print rather than on screen, so I tack these up on my giant cork wall and look at them for a few days. Sorry for the distant photo, but I'm doing my best to avoid story spoilers.