A wiring pattern-forming apparatus, includes a transfer plate 15 for transferring a wiring material 11 arranged to form a wiring pattern onto a substrate 10, a wiring material feeder 2 for feeding the wiring material 11 onto the transfer plate 15, and an energy feeder 6, 7 to feed energy to the wiring material 11 fed to the transfer plate 15 by the wiring material feeder 6. The control device facilitates control of the position the guidance systems’ signal generator relative to the end of the tubing assembly. The stress relieving layer is disposed between the capacitance forming layers. A foam adhesive can be used to adhere the flange edges of each strip into the corresponding channel of the neighboring strip. The door latch also includes a first and second hook pivotally mounted to the housing, each hook being movable between a latching position for engaging the keeper and a non-latching position.