Looks like it would be easy to install and use but I haven't had time to do anything with it yet I just heard about them and wanted to see one That is why I liked auto parts stores that I could walk in and look at things. now I have to order things just to look at them. I can't tell anything about anything unless I hold it in my hands. pictures DO NOT speak a thousand words as the saying goes. I will hang it up with the other things that I have and maybe someday I will use it. then again maybe not who knows.