Fantastic! Thanks @Eric! I can definitely see similarities. I’ve done a comparison of the last 2 days. The top one is yesterday, the 20th Dec, and the lower one is the day before.
I purposely allowed my bsl to go high without correction last night, 16.9mmol prior to bed, but didn’t change the 24u. I woke up this morning to 8.8mmol. So you can see the dramatic drop, which doesn’t really happen at any other Levemir peak times that I can see. Even going back in my history a couple of weeks, I drop dramatically overnight, but most days I am pretty steady.