Saw a video today of Z set up, they had the bungie attached to the stem just above the coil?
A sure way to be more comfortable swinging. ( applies to all Minelab detectors)
Lay your machine on the ground, now move the bungie attachment on the stem until when you pick it up by the bungie cord the coil hangs slightly down off horizontal.
When hooked onto you harness and your arm not in arm rest the machine should hang as per last sentence.
Now with your arm in the rest but fingers only lightly gripping handle, standing upright in detecting stance, adjust tension on bungie until coil hovers just above ground with no help from you lifting or lowering.
***How many of you have removed your arm from the arm rest and accidentally let go and the box smashes into the ground with the coil up around your ears? Many, if it was set up in the video I viewed.***