Hello, thanks for the tool! I've noticed when trying to edit move grids in RTDL for Wii, it'll pull up a "Move Grid 16 / Mary" with every value set to 1. From what I can gather, RTDL only supports move grids 0-12. This seems to happen when closing the application and opening it again.
I'm not sure if this is a bug or a quirk in how RTDL handles moving terrain. Here's a screenshot:
