That's a good one Doug!!! You haven't got one have you!!!. The most logical thing to do with a new item is to read the manual,,,,I've read it cover to cover including the limited warranty.It doesn't tell you how to overcome predicted street names you don't want and which prevent you from entering the correct full street name of the address you are trying to find.. It doesn't tell you why it has a fettish for a particular house number no matter what house number you put in for that street it returns the same number for Exampe; house numbers 78,80,5,6,9,18,12,7 all end up being displayed as 105 so answer that one.
Nobby
March 2009