Hey Ya'al
Just wanted to thank VW55RAZ,
I had a RNS510 fitted in our MK6, asked to have the Software upgraded of another Lad in the RetroFit world, and they managed not wipe maps and everything else of the unit and a year later nothing sorted out.
After a quick chat with Raz He gave us a time n date to come down and sorted it all out with the latest version and had a good old laugh.
We need more people Like VW55RAZ in the Modified world it makes the whole "car thing" alot more nicer and warming.
Thanks again Raz from me & Naz