A draw stud connector for use on a punch driver having a working piston. The method may be used as a QAQC method to insure product consistency. The second power pickup is located on the robotic device away from the first power pickup along a direction of travel of the robotic device. A peak beam gain for an offset beam of substantially 33. The time difference is corrected for any predetermined delay between the radio and the acoustic signal emissions at the transmitter and predetermined processing delays in the receiver. Polar and tangential deployment configurations as well as a locator element that may be cold-formed by a die in the distal portion of the deployment tube into a permanent arcuate shape is also disclosed.