anchor.diff:       blobCoding,
        tester_get_key_quadrant,
        tester_mapInterval,
  -     tester_minKeyInInterval].
  +     tester_minKeyInInterval
  +    ].
   
   repair_tests() ->
       [no_diff,        % ring is not out of sync e.g. no outdated or missing replicas
  
positive.code:         ?equals_w_note(TestQ, Q, 
                         io_lib:format("Quadrants=~p~nKey=~w~nQuadrant=~w~nCheckQuadrant=~w", 
                                       [QI, Key, Q, TestQ])).
  tester_get_key_quadrant(_) ->
      _ = [prop_get_key_quadrant(Key) || Key <- ?RT:get_replica_keys(?MINUS_INFINITY)],
      tester:test(?MODULE, prop_get_key_quadrant, 1, 4, [{threads, 4}]).
  
negative.code:      {rr_trigger, trigger_periodic},
       {rr_trigger_interval, 100000000}, %stop trigger
       {rr_recon_method, Method},
       {rr_session_ttl, 100000},
       {rr_gc_interval, 60000},
       {rr_bloom_fpr, 0.1},
  	 {rr_trigger_probability, 100},
       {rr_max_items, 10000},
  