anchor.diff:      wait_for(fun () -> api_vm:number_of_nodes() == Size end).
   
   wait_for_correct_ring() ->
  -    wait_for(fun () -> admin:check_ring() == ok end).
  +    wait_for(fun () -> admin:check_ring_deep() == ok end).
   
   
   get_dht_node_state(Pid, What) ->
  
positive.code:                 length(ActiveLeases) == TargetSize andalso
                  length(PassiveLeases) == 0
      end.
  
negative.code:     synchronous_join(4),
      true.
  
  test_quadruple_join(_Config) ->
      wait_for_ring_size(1),
      wait_for_correct_ring(),
      %ct:pal("leases ~p", [get_all_leases()]),
      synchronous_join(2),
      synchronous_join(3),
      synchronous_join(4),
      synchronous_join(5),
      true.
  
  
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  %
  