Better late than never, right? Putting together written notes feels impractical, so I recorded myself exploring the graphic on the Monarch.
Here's the video. It's "unlisted" on YouTube, so it will only be available to those with a direct link.
Monarch graphics are odd and unpredictable. I talked with some APH folks a month ago about designing for the Monarch, and they said they're also having issues with getting things to render consistently on the Monarch. Bitmap seems to be the best format for making "pixel perfect" graphics on the Monarch, but even then, you have to go through a long work around to get that to work correctly. PDF is the only format that supports braille text.
Michael Cantino