I don't see where you can permanently assign a block to a TPC. It seems like the instructions say that you assign the BPC to ACC #98. And then you assign the addresses of the blocks to ACC 1 or whatever and the rest of the addresses follow what you chose...like say 1 and then the rest will be 2,3,4.
Then from there you can turn the blocks off or on using TPC 1 or 2 each time you address a block number. Like this...ACC, (address #), AUX 1, (TPC #). Or...ACC, (address #), AUX 1, 0 to turn it off.
And you are saying that you press ACC, 3, AUX1, 1, and nothing happens?