TruckNav reliabilty?

switchlogic:

Pat Hasler:
FFS, FFS, FFS…
Yet again … Why does anyone buy sat navs ? Total waste of money use a road atlas as above or use the map on your smart phone and when you get near click on navigation and it will take you there turn by turn, then throw the dam sat nav out of the window.

FFS FFS FFS Why do people post on topics they know will annoy them? It’s 2017, people use technology. A Satnav is just a small box of maps

Before I got my sat-nav, I acquired what must have been a full set of Phillips/OS county atlases for the south-east. I was then (as now) working through agencies and it was very rare that I would be told (even if I asked) what area I was to be driving to the next day, so I could know which atlases to bring. One company kept a stock of them, but most didn’t. Ultimately I did get a sat-nav and almost never use paper maps now.