Ctlphd,
There is (should be) a small metal eyelet attached to the black shield on the arm cable. This eyelet should be fixed to the tonearm mounting plate with a screw, using the small threaded hole in the plate. Stabilizing the arm cable there stops it sliding around.
Once you've locked the shield end of the cable down, dress the free wires between the shield and the hole in the armtube so that the arm swings to the spindle and back with no drag or tautness and without the wires snagging.
There is (should be) a small metal eyelet attached to the black shield on the arm cable. This eyelet should be fixed to the tonearm mounting plate with a screw, using the small threaded hole in the plate. Stabilizing the arm cable there stops it sliding around.
Once you've locked the shield end of the cable down, dress the free wires between the shield and the hole in the armtube so that the arm swings to the spindle and back with no drag or tautness and without the wires snagging.