My 95 year old father wanted a train layout, so I made one for him. I am wondering if there is any experience out there concerning the best turnout control to use for someone with shaky hands? Right now I am looking at two options. The first is the Bullfrog manual turnout control. This control has a large handle that looks easy to use, but I am concerned about the durability of the plastic cable in a shaky hand. The second option is to use an electric motor (like turtle) controlled by large LED push buttons or push pull switch. I am all ears for any other options. Whatever will work for Dad is what I am willing to do.