A bit off topic but never the less a GPS story. I had to travel interstate over the last week and for the first time with GPS so I did not take any maps with me after all GPS is all we need, wrong assumption on my part and I will never travel to a strange (to me) part of the country again without paper maps. The GPS in two instances started me off correctly but them decided it would take me to my destination the way it wanted to go not the way I wanted to go and both times it added about 100kms to the trip. The problem is without maps you have no context of where things have gone wrong so you are forced to blindly follow the GPS. I thought I would fix things by putting in a town that was on my way but north of where I was and the GPS still insisted on going SE to a highway entrance point where there were many secondary roads available that would have made for a faster trip. GPS is good if you have reference points and can place yourself but if you are in a strange area and have no knowledge of place names etc it is a real problem.
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