Originally Posted by k_bojar

yes, there was a time when that update board was available. but it only worked with the x-drive version of the gtb2. and now it seems, its no longer available - and cannot even find info about the part on novak's site. so either it was a total bomb, or novak realized what they did damaged the integrity of the gtb2-series and dumped the part, dunno.

I know I asked about it before, right after it came out, and it was shotdown pretty much instantly because it changed the speedo from the gtb2 to (again, I believe) a havoc

so its not as much a blind eye as its a probably never going to be purchased option.