anchor.diff:          false ->
               {LBr, IL, IR, RBr} = intervals:get_bounds(I),
               End = Add + ?IIF(RBr =:= ')', 1, 0),
  -            %io:format("UNIFORM - Add=~p - I=~p~n", [Add, I]),
               ToAdd = util:for_to_ex(?IIF(LBr =:= '(', 1, 0), 
                                      Add + ?IIF(LBr =:= '(', 0, -1),
                                      fun(Index) -> 
  
positive.code:                                        LKey + ((Step - 1) * StepSize),
                                         LKey + (Step * StepSize),
                                         ']'),
                    ct:pal("Step ~p - I=~p - SubI=~p", [Step, I, SubI]),
                    uniform_key_list([{SubI, Add}], Acc, AccType);
                true -> Acc
             end,
  
negative.code:                             {NKVV, RestKVV} = lists:partition(fun(Entry) ->
                                                                        intervals:in(db_entry:get_key(Entry), NRange)
                                                                end, ActKVV),
                              comm:send(Node, {add_data, comm:this(), NKVV}),
                              receive {add_data_reply} -> ok end,
                              RestKVV
  