press space to access variables. when you're done with the variables, look at it for 2 mins without blinking and you will see something. default values best in turbo mode. also idk why but after it gets past a certain speed, it starts bending for some reason. UPDATE 25/11/20: Added more variables and tweaked the max values a little. Also changed the default values.
original code from @ruby_guarder, i added some more code.