I went to Los Angeles this weekend and used my z1 on multiple occassions. Honestly, it sucks! It showed locations that were two to three blocks away from the map. Got me lost numerous times. I was going in cirlces. It didn't even pronounce some of the street names. Turned it off and used my Microsoft Streets on my laptop. Way better and more accurate.

It doesn't have any problems when i'm using it at home (Fresno) but it just sucks in LA.

Mine works perfectly everywhere I have gone in LA. Downtown, westside, Pasadena area and OC where I do most of my driving.

yeah i use it all around LA and and OC and have not had any problems yet...

i was in culver city....mostly....

realign your system.

it sounds like its off a bit.