I wasn't disagreeing. I even upvoted your comment. I was just clarifying which kinds of free I was intending. Your previous comment said that PDN is not "the ot

I wasn't disagreeing. I even upvoted your comment. I was just clarifying which kinds of free I was intending. Your previous comment said that PDN is not "the other type of free" without defining or clarifying what kind of free "the other type" is.