Field work 8:00:00  15.0 km (32:00 / km)
shoes: Roclite 280-2015
Set out 42 controls and streamered the other 8, for Hemlock this weekend. Nice day, woods open and fast, navigation was straightforward, but my GPS track was nowhere near my location on the map, which was weird. Persisted even after I reset the phone. When I've done this before, the GPS was right on the map within 5 meters or so.