Comet 107's video: 1 13 1 TNT duping machinery

Hello everyone, since 1.13.1 TNT duping is back, I thought I would update some of my work. The designs I upgraded so far are: 3-directional TNT quarry, a small TNT tunnel bore and the expandable TNT tunnel bore that, because of its small size and low footprint, and integrated activator on both sides, is ideal to use for gathering ores in 1.13.1. I did come up with the dupers for the tunnel bore myself (nothing special, I knew that you could use coral for updating, so I just switched out the rail for a coral). The other TNT dupers were shown by Rays Work: https://www.youtube.com/watch?v=CJAbnB4p52g World download: http://www.mediafire.com/file/u16c24uyt4k0mo0/1.13.1%20TNT%20duping%20machinery.7z Original 1.12 3-directional TNT quarry: https://www.youtube.com/watch?v=PD9bWDswEoM&t=182s Original 1.12 small TNT tunnel bore: https://www.youtube.com/watch?v=zc1WYaADqZQ&t=18s Original 1.12 expandable TNT tunnel bore: https://www.youtube.com/watch?v=PCONcFQQ_aQ Music: http://www.youtube.com/watch?v=JjJ-la31veY http://www.youtube.com/watch?v=5InWh_kYFUg