I have used Mapsource / TOPO and a GPS 12MAP since it was introduced many years ago. I used it almost daily to prowl the mountains and deserts as well as cross the nations highways therefore I was very familiar with basics of that software and device. (I didn't use all the fancy bells and whistles, I just created a route, activated it and followed the arrow)
That old GPS finally died recently so I purchased a Garmin 62s and downloaded Basecamp. The first thing I did was update all the software and I have spent days reading instructions, forums and watching videos trying to learn something about the new system. I am using 2 computers, 1) PC w/Win XP sp3 & 2) HP Laptop w/Win 7 64.
I was able to construct 3 routes using Mapsource that will take me about 1500 miles from Utah to Texas (tomorrow) by marking the cities that I want to drive through. When I moved the routes to basecamp then to my 62s, something changed the routes. As an example, the first 100 miles of the route I had laid out was changed to move the route 80 miles west and the route is now 260 miles long.
I'm sure its my lack of knowledge of this new system so I'd appreciate any help is locking in my route as I want it. I am leaving for Texas tonight and do not have a lot of time to be messing with this.
Thank you