anchor.diff:          ok = machi_flu_psup:stop_flu_package(FluName_a),
           {ok, _} = Start(hd(Ps)),
           %% Remember: 'a' is not in active mode.
  -        {ok, Proj_m} = machi_projection_store:read_latest_projection(
  -                         hd(PStores), private),
  +        {ok, Proj_m3} = machi_projection_store:read_latest_projection(
  +                          hd(PStores), private),
  +        true = (machi_projection:update_dbg2(Proj_m, []) ==
  +                    machi_projection:update_dbg2(Proj_m, [])),
           %% Confirm that 'a' is wedged
           {error, wedged} = Append(hd(Ps)),
           {_, #p_srvr{address=Addr_a, port=TcpPort_a}} = hd(Ps),
  
positive.code:         {ok, Proj_m} = machi_projection_store:read_latest_projection(
                           hd(PStores), public),
          [begin
               {ok, Proj_m} = machi_projection_store:read_latest_projection(
                                PStore, ProjType)
           end || ProjType <- [public, private], PStore <- PStores ],
          Epoch_m = Proj_m#projection_v1.epoch_number,
          %% Confirm that all FLUs are *not* wedged, with correct proj & epoch
  
negative.code:         {_,_,_} = machi_chain_manager1:test_react_to_env(hd(ChMgrs)),
          [begin
               _QQa = machi_chain_manager1:test_react_to_env(ChMgr)
           end || _ <- lists:seq(1,125), ChMgr <- ChMgrs],
  
          %% All chain managers & projection stores should be using the
          %% same projection which is max projection in each store.
  