Talk:Ore Negator/@comment-35236261-20180520203807/@comment-28353977-20180521145237

No, it doesn't work like that.

It increases ore value by x1.3. It doesn't remove machine tags like Tesla Resetter does. It subtracts an ore's upgrade count.

For example, say an Iron ore goes through two upgraders that increase its count by 1, such as two Fine-Point Upgraders. Then it goes through this. It previously had 2 upgrades, now it has 0.4, since 2-1.6=0.4.