Yes I have seen a few comments on the Rat forum been a member for many years. Some of those folks who had a problem after they dropped the bike or had a wreck impacting the shifter. This isn't the same thing as the Rocket 3.
When I see a warranty repair or repair orders or where parts have been ordered for fixing a gearbox that is evidence. If Stuart Fillingham has the hundreds of people as he claims that have this problem then he shouldn't have a problem producing a dozen people with documentation in form of repair or warranty repairs or even parts ordered.....so far all am hearing is a few complaints on the Rat forum and Stuart's unsubstantiated claims.
If you can show me evidence then I'll believe it but 3rd party hearsay isn't mounting evidence.