Pedal board, a piece of wood and some Velcro tape, set on the foot piece https://octodon.social/media/epQXOR--FnrlSqkdkGs https://octodon.social/media/nA_yKLcgElMAXZjL_2E
Not quite as stable as I was hoping, but it's a start. Maybe a crossbar in the middle will help. https://octodon.social/media/zNK4bhWdBt5oC6XVyQk
Keyboard shelf https://octodon.social/media/pWDnMGOqbW0RHAlJYIk