A friend suggested me to put a cam on the sword and record some first sword view footage. My first left to right short arc cut was too slow for the big heavy sword, so it failed but still cut through the core. The second left to right diagonal cut was fast enough, so fast that the FSV cam was launched away from the sword, leaving me with no good footage for the left to right FSV diagonal cuts. :|

Longship Armoury 5160H dadao vs twin bamboo strips cored newspapers roll.

https://youtu.be/iNmMZ1tvieA