inputs.text: multiple via points huge bonus appraisers - great garmin best appraisers need around 9 via points sometimes appraising best part sorts 9 via points efficient pattern driving 2820 good interface second unit purchased first ones screen started fritz hot weather bought one used fritzed hot weather old model no surprise got volt car navigation systehem put two fritzing garmins two cars not navigation systehem always great map also two 2620 garmins interface not great worked dont care newer nuvi garmin models lack multiple via points waypoints mentioned appraiser critical