Can't add correct street number to POI.

[bugeyed]

I have a C320 & when I enter a new address & the street number, it is accepted (as opposed to saying"street number not found", but the number that is recorded is wrong.
Specifically: 520 Red Rock Ranch Road, Red Rock, Texas. Every time I store it as a favorite the address is 120. I have deleted previous attempts for this entry & even reset to factory defaults. I understand when a street number is not listed, but 520 is accepted without complaint. What is going on?
Thanks,
kev

[Chromenut]

Never heard of that one.  I kept trying to enter a very specific address on my Mio for a marker down the street from me and it did something similar, would never allow me to enter the address I wanted.  So to get around it I poked the screen where I wanted my POI and added it without the address, wrote the address in the name of the POI and it works fine.  Just odd, but it has to do with the Maps being used.