Not loving new BBT chart

Carolyn • Canadian married to an Aussie and living in the land of Oz.
Hey all,
​I am disappointed with the new bbt chart and the way it rounds up or down the decimal points. Maybe it is supposed to help show the ovulation rise but I found the previous chart a little more comprehensive.  Is there a way to revert back? I did not install the update on purpose just woke up to see the chart had changed.