See also his four part series (course, really) on wall, ceiling, and floor interactions: https://www.youtube.com/watch?v=UnU7DJXiMAQ https://www.youtube.com/watch?v=a9fUV7uA2_s…
See also his four part series (course, really) on wall, ceiling, and floor interactions: https://www.youtube.com/watch?v=UnU7DJXiMAQ https://www.youtube.com/watch?v=a9fUV7uA2_s…