Hello, In my simulation, I have five machines. Out of these, four are automatic machines — the operator loads the material and, after processing, unloads it. During the machining process, the operator remains idle, as the machine runs automatically. However, there is one manual machine in between. In this machine, the operator loads the material, starts the operation, and During machining, the operator is continuously working, manually adjusting the machine’s speed and other parameters.. After