Zerogee
Clencher's Bogleman

At this rate, Mark, you'll be spending all your day at the show just doing free upgrades.... I don't know how long each one takes, but maybe you should book timeslots? 
Just to check, also - is it necessary to have the central station on the latest firmware too, if the Navvies and the Rx are upgraded? Not sure which version my 1200Z is running, I know I've never had it updated since buying it from GRS 3-4 years ago....
Thanks!
Jon.

Just to check, also - is it necessary to have the central station on the latest firmware too, if the Navvies and the Rx are upgraded? Not sure which version my 1200Z is running, I know I've never had it updated since buying it from GRS 3-4 years ago....
Thanks!
Jon.