Methods and apparatus for measuring the dielectric relaxation properties of a sample are disclosed. An overshot running tool protects the wellhead during placement and certain operations. The recommendation may be an oral communication, order form, or a special prescription pad. The apparatus may also include a stop abutment to prevent interference by an upstream article with an article which has been selected for lateral transfer. When a deep N-well mask and ion implantation is added to the process, the device can be operated with a body voltage positive above ground.