hi, yes i use mapsource to plan my routes, i use the options of the longest route then edit the route in mapsource to my needs, it didnt do it when i first had it but it does now, i plan quite complex routes and its so frustrating when it all gors to pot after just a few km, if we go off route i cancel that particular route, then view the route in route planner and input a sub route closest to the route in question then when i arrive at that point i put the original route back into action but as i pick it up it starts to calculate the remainde of the route plus the section i missed then continually redirects me back to where we came from, surley iys smart enogh to know i dont want that,,,,,whats your approach