A hand cycle includes a frame and a seat which is pivotable relative to the frame about a longitudinally extending axis to effect steerage of the hand cycle. The method includes providing a fixture having a 3D fixture surface with a fixture surface profile matching the second surface profile. A vacuum or negative pressure is directed through the vacuum conduit providing necessary suction at the tip of the weld horn to permit the weld horn to pick and hold a first component part during positioning of the part for welding to a second component part. The controller is operable to fulfill the commanded requirements to operate in a servo system, by controlling commutation of a drive current into the motor, and by keeping track of the motor rotor position based on the third generated signal and the outputs of the two Hall sensors. A handle assembly with a pivotable handle is also provided, and typically is pre-attached to the terminus of the second end before and as the second end is guided through the opening from the inside of the panel.