There may be an obvious answer that I have missed but... I want to save the daily graphs from the Libre plus sensor on my computer for reference. Is there an easy way of doing this? I looked at the information about Libre Link, but the manual says I have to sign up to it and then start a new sensor. I want to save the data on the current sensor, which still has a few days left. There are some wild swings, which I am putting down to the hot weather. I would like to keep these for reference. Any suggestions?