Default [Q] No GPS icon on CM.2 for Samsung SGH-959W

I just upgraded my Samsung SGH-T959W to cm-10.2-20130920-UNOFFICIAL-galaxys4gmtd

It now reports iteself as being an SGH-T959V ..... non-issue as far as I am concerned.

It works so well compared to the original ROM ....... but I have no GPS icon (top right pulldown screen or in power widget etc.) and no way that I can see to turn on GPS. If I use Google Maps it asks me to turn on wifi to help navigate .... not very helpful when I'm driving along the highway. But no mention of GPS.

Any pointers would be very useful as I got lost this morning on the way to work.

Cheers, Duncan