FF

So I think FF is wrong about my O date and its really starting to irk me. My first thermal shift was higher then my second, which I'm still confused about b/c this is the first time I've had two pretty significant shifts. My temp usually will fluctuate a couple of degrees, but it only really fluctuates more than .2 or .3 around O. Oh well, I don't want to manipulate my chart and give myself false expectations. I'm just frustrated because when it changed my O date it also changed my test date by 3 days and gave me dotted CH. UGH!