I don't know what I'm doing wrong but when I upload the latest sbn file to KA 72 and then click on KML to open it in Google Earth and get my tracks for the session I get the last 5 or 6 sessions all overlayed. How do I just get the latest session? It's only been happening since I've been going into Google Earth program to open the file using the click the KML from KA72. I don't know how it used to work but I'd only get the current session tracks before ( prior to KA speed locker being updated).