As you know clicking is inadequate voltage at the starter. What Stump said clean all the large cables/terminals/connections & if that don't do it clean the ground paths. Are you sure the battery is good/charged?
RR .... that’s what I initially thought too .... but there is no appearance of any loss or voltage .... it will do the solid clicks THEN when it hits its a solid spinning the starter. The battery is a newer Wally World 5 year piece.
