Thank you for playing the game! I noticed that you immediately tried to put a tape in without removing the first so I added the function to swap them. That was actually something I noticed while testing and honestly should have added earlier. Also, apologies for the last puzzle with the pedestals. I think it was somewhat broken so I rewrote a few of the notes. If you get the itch, there's one more ending based on an additional tape you can find but hopefully I'll add some additional stuff to make it worth your time to come back.