Bradley Saunders February 23, 2020 My second ZTM-440™ end module project Bradley Saunders February 23, 2020 With already having multiple modules and one end of a ZTM-440™ layout, I needed to develop another end module to create a self-sufficient home ZTM-440 layout. Of course, if know me well, you would expect that this would not be an ordinary module.