Hi, I have a Royal Evo 9 purchased in 2005 not in use since some years and I want to upgrade it to 2.4GHz with telemetry.
I know I have to send it somewhere (I think to Multiplex in Germany) because I still have a sw version that can't be upgraded at home.
I don't know the version because the battery is dead and I have to replace it too.
I have written to the italian distributor who, after some days, have answered me that the conversion module is no more available, is it true?
Do I have to throw my Multiplex away or is it possible to send it to the factory to get it renewed and upgraded?
In such case which is the address and how can I know how much would cost the software and hardware conversion?
I'm trying to understand if the work is worth.