Track distance accuracy decreases over 100 kms

Former Member
Former Member
Hi I need to measure the distance of my track between certain waypoints.

This I am managing to do with a good level of accuracy (two decimal points) below a total distance of 100kms e.g. 2.56 kms.

However, as soon as the total distance of the track is over 100kms, the accuracy reduces to only every kilometre. e.g. 101km, 102 kms NOT 101.45km etc

How can I increase the accuracy over 100kms e.g. make it two decimal points. (101.24 kms)

Hope that makes sense..

Any ideas?

Many thanks

Duncan