anchor.diff:                  State1 = dht_node_state:set_slide(State, pred, null), % just in case
                   Command = {ok, slide_op:get_type(SlideOp1)},
                   exec_setup_slide_not_found(
  -                  {dht_node_state:get(State1, neighbors), Command}, State1,
  -                  MoveFullId, slide_op:get_node(SlideOp1),
  +                  Command, State1, MoveFullId, slide_op:get_node(SlideOp1),
                     TargetId, slide_op:get_tag(SlideOp1),
                     slide_op:get_other_max_entries(SlideOp1),
                     slide_op:get_source_pid(SlideOp1), change_op, NextOp)
  
positive.code: -spec check_setup_slide_not_found(State::dht_node_state:state(),
          Type::slide_op:type(), MyNode::node:node_type(),
          TargetNode::node:node_type(), TargetId::?RT:key())
          -> {CurrentNeighbors::nodelist:neighborhood(), Command::command()}.
  check_setup_slide_not_found(State, Type, MyNode, TNode, TId) ->
      PredOrSucc = slide_op:get_predORsucc(Type),
      CanSlide = case PredOrSucc of
                     pred -> can_slide_pred(State, TId, Type);
                     succ -> can_slide_succ(State, TId, Type)
                 end,
      % correct pred/succ info? did pred/succ know our current ID (compare node info)
      Neighbors = dht_node_state:get(State, neighbors),
      NodesCorrect = MyNode =:= nodelist:node(Neighbors) andalso
                         TNode =:= nodelist:PredOrSucc(Neighbors),
  
negative.code:                 State1 = dht_node_state:set_slide(State, PredOrSucc, null),
                  Command = {ok, slide_op:get_type(SlideOp1)},
                  exec_setup_slide_not_found(
                    Command, State1, MoveFullId, slide_op:get_node(SlideOp1),
                    slide_op:get_target_id(SlideOp1), slide_op:get_tag(SlideOp1),
                    OtherMTE, slide_op:get_source_pid(SlideOp1), my_mte, {none})
          end,
  