Hello all, on the ATM5 server there is an ore that is used to get mid game tech such as quarries called Allthemodium. This ore is rare and the purposefully made it not work with the digital miner.
It is supposed to spawn only in biomes with the ocean tag, making mining it challenging. In the rules section "FTB Revelation, All The Mods 3: Remix, and Enigmatica 2: Expert Rules" It says the clearing quarries are to be used so that is is visible where it has been mined.
I recommend creating a rule just for atm5 saying when mining the ocean, use a non-clearing quarry to replace the ocean floor with dirt to prevent all the flowing blocks.
Alternatively, Allthemodium could be added to the mining dim generation.