Instructions to Install Spinney Signalbox Simulation Click on Spinney.zip to begin download In small window that opens select "Save" You will be asked where to save the folder, this does not matter. Open the folder Run setup.exe, accept all defaults The simulation program spinney.exe will be created in Program files When you run the spinney.exe you will first see a start screen which leads to the main simulation screen The main screen has a Help facility which will give further details of the program.