Hi, i appear to be doing something wrong whilst using a pre programmed route from my mapsource,ok i make a custom route then set off, it may have 15 road markers/waypoints, if i deviate from the route then continue with the route it always wants to take me back to the start, its like it does not want to do the route unless you start from the begining, this therefore throws me off route as you do not really know if you are going the wrong way or not, very frustrating. If i then recalculate on/off road it makes a new route and wont allow me to use the route i want, if i reload my route it wants me to go back to the first point, which maybe 300km away, what am i doing wrong,