Green flag clears screen and resets. Choose a colour using the top right colour selector, Position the three dots then click the Go button. Updated: 1. In the Scene there is a NumberOfLines variable that set how many divisions you get. 2. Modified the code so that there is no longer a broadcast and wait inside a broadcast and wait as this kills the process. Instead the second one is now called from the same place as the first following it.
It uses broadcasting for timing control which is very slow but easier to understand Will do a version that just uses variables for control.