Thanks for the video!
We switched to a Gen Y. Prior to purchasing, I’ve tried to track down actual, documented cases where Lippert successfully denied a frame warranty specifically because a Gen-Y was installed, like a denial letter, engineering report, or a claim that stayed denied all the way through. So far, I haven’t been able to find anything concrete. Not one. My best friend’s, cousin’s girlfriend is about as far as I was able to verify which is of course unreliable.
What I have found is that Lippert does have written guidance saying certain gooseneck conversions aren’t approved (with the Reese Goose Box usually called out as the exception). That tells me their policy position is clear, but policy and a proven denial aren’t the same thing.
My understanding (and I’m totally open to being corrected) is that for a warranty denial to stick, they’d need to show that the Gen-Y actually caused the specific failure, not just that it was installed. From what I’ve seen, proving that conclusively would be pretty difficult (and Lippert knows this) unless the failure mode definitively relates to it. I'm not a lawyer, but lawyers work for me, and they concur.
I am entirely unconcerned about either our Gen Y transferring energy in a way that may harm the frame or Lippert successfully denying a claim if the frame has a failure requiring warranty repair. The law is on the consumers’ side on this it seems.
Regarding no changes to intended geometry, I think that is true in current iterations of the Gen Y but may not be with previous generations. I chatted with another owner here on the forum who also has a Gen Y and we compared measurements of their previous generation and my current generation. There were differences, if I am recalling correctly, which of course goes to geometry, application of force, etc. But that said, even then I don’t believe there is enough of a difference to significantly change lever forces in a way that could cause frame damage.
Lippert would have to prove that you actually towed the RV with the Gen Y. That in and of itself is challenging, and they know it.