Hi - not sure if any of you already use this idea? I found a Laptop Palm Rest in Ikea, and thought.... that's a similar incline to a Pinball Machine! So I use it in reverse to create a level work area for holding screws, drivers etc. I just stand it on the machine next to me and nothing rolls off. It has rubber feet so it's non slip, and also has a lip so even pinballs will stay on it.
Hope you like the idea!
Hope you like the idea!