I am hoping someone can help me. I am looking to add a Servo Stick to my Raspbberry PI. I downloaded the SetServoStiick program and I put the files on my Raspberry PI. When I type in the command Setservostick I keep getting the error command not found. What am I doing wrong? Do I need to put the files in a certain directory? What is the correct command I need to enter? I am pulling my hair out on this. If someone could please give me step by step instructions on how to install the Setservostick utility and run it on Retropie I would greatly appreciate it. Any help is greatly appreciated.