Many thanks for your help me how to use "heading". it work on the motor vechile but not work on walk. I tried to walk faster but not work. I will try it again this Saturday as I will go to St. Paul, MN from and to Minneapolis MN. I am practing on the GPS mode only.
I also practiced what is correct for me to do with BNPK and reciever power on/off. Paired them.
It is pretty complex but it is good for me.Leslie--
