Quick update on this issue
Despite the fact that i was being told otherwise there was a issue with basecamp and the XT
The latest update to basecamp has sorted the problem
https://www8.garmin.com/support/download_details.jsp?id=4435
" Change History
Changes made from version 4.7.1 to 4.7.2:
Fixed routing mismatch issue on Zumo XT
Fixed map display issue on Zumo XT
Re-enabling Yelp searching
Various stability and bug fixes
FourSquare and Parkopedia products will now be displayed in BaseCamp as pre-loaded maps on specific devices "
The XT now works fine with routing now basecamp and the XT have been updated
So thats good news
It's also worth remembering in future unless you have got the particular unit in front of you so you can see for youself
how it works and what is going on..DON'T assume it works like other units
Despite the fact that i was being told otherwise there was a issue with basecamp and the XT
The latest update to basecamp has sorted the problem
https://www8.garmin.com/support/download_details.jsp?id=4435
" Change History
Changes made from version 4.7.1 to 4.7.2:
Fixed routing mismatch issue on Zumo XT
Fixed map display issue on Zumo XT
Re-enabling Yelp searching
Various stability and bug fixes
FourSquare and Parkopedia products will now be displayed in BaseCamp as pre-loaded maps on specific devices "
The XT now works fine with routing now basecamp and the XT have been updated
So thats good news
It's also worth remembering in future unless you have got the particular unit in front of you so you can see for youself
how it works and what is going on..DON'T assume it works like other units