In inverse mode, Digital miner mines bedrock from factorization, Unbreakable bricks from Dartcraft (I think dartcraft is a stupid mod that adds OP things and stupid stuff but unbreakable is unbreakable) shale gas and shale oil (I "think" these two is unbreakable, I'm not sure) basically, it mines EVERYTHING. Isn't there a block adjective thing "unbreakable"? I'm sick of adding tons of unbreakable blocks to the filter. Isn't there a fix compatibility thing for other mods?

What version? and what mods do u have installed? ima test this without any mods except mechanism

I am playing Yogscast complete pack and it has Mekanism version 6.0.5.46. I might try that. Thanks

Strange. Mekanism only mines blocks that have a hardness equal to or greater than 0. I wouldn't call this a Mekanism issue.