As long time numbers station obsessive, I love this! Really tidy, concise design.
If you ever decide to expand on it, I’d love more prompts (say, on the flip side of the sheet). It would be cool if you could explicitly choose which result in each roll you use for x and y axis. Gives it that feeling of interpreting what you’re hearing. It also means the player can consciously aim for certain shapes and their corresponding story beats.
Anyway, I enjoyed this and it’s sparked some ideas for me. Thank you!