Originally Posted By: Bonz
My Blackstone reports would show percentage of antifreeze. Not a positive or negative reading. Or did you just translate a percentage reading as a positive reading?
No, it just says "pos" in those columns. They are Blackstone.
My Blackstone reports would show percentage of antifreeze. Not a positive or negative reading. Or did you just translate a percentage reading as a positive reading?
No, it just says "pos" in those columns. They are Blackstone.