Did you disable the street map and select the topo stuff via the menu system? I've never had issues with the 1300 and I have the latest firmware installed. I've even loaded ozi street maps and ozi topos (for a non-garmin source) and never had problems.
cheers,
george.
Yes, that was the weird part. The maps uploaded just fine, checked those settings and went crazy on a trip.... However the trip we took was outside of the maps I downloaded. I figured it would default to the root maps.