What is the purpose of the red marked values. Are these coordinates in metric ?
The Easting and Northing appear to always be in metric (even when you change the unit settings under the ‘display menu’). They are just a record of how far away you are from your starting coordinate. I believe they’re used in the program for all calculations on a per-paddock basis instead of trying to use large lat/lon numbers.
Brian’s video on UTM declinations: UTM Declination - YouTube