^^^ Agreed it isn't right that this part of the gearbox which isn't affected by any other mods won't always be covered under the warranty and is widely reported to be a weak link.
My main point I have was I had reported the issue before I had gone mod crazy and VW had looked at it and reduced the oil level in the gearbox as they believed it had been slightly over filled in the factory
Because this was "on file" and it had made no difference once they started getting others in then I believe that helped my case.
I know I am not the only modified car that has been able to get this done under warranty