Xdrip getting to drips

  1. I’m collaborating with steady levels throughout day by doing a bg finger prick test. At what point can I not have to collaborate so much as this is the point of wearing a freestyle libre?

  2. Does xdrip rely on data I input in ‘add collaborate’ option within the app or does it rely on data from my freestyle libre?

I ask this because even though I collaborate accurately, maybe due to xdrips algorithm… the values change slightly, always a few digits off

Eg bg 6.0. Xdrip+ 5.6 freestyle libre 6.4 etc

I’m getting to grips, help most appreciated thanks