Don, I honestly don't know and I don't care once I buy a bow it's mine and I'll do what I want with it. I have had companies tell me that changing the grip voided the warranty. You think that stopped me?
You know how many times I've used a Bows warranty in 41 years?
If that's important to anyone then they should get specific answers from their dealer, who can contact the specific company. That way you will know for sure.
Dan